AOC SPEAKER O3 User manual

SPEAKER O3
User manual

2 EN
Contents
1 Important safety instructions 3
Safety 3
Care for your product 4
Care of the environment 4
Declaration of conformity 4
Help and support 5
Hearing safety 5
Trademarks 5
2 Your party speaker 7
What’s in the box 7
Party speaker 8
3 Get started 10
Connect to power 10
Turn On and O 10
Volume control 10
DBB control 10
Charge the built-in battery 11
Wireless Qi charging 12
Change light eect 12
Play from Bluetooth devices 13
Pairing for stereo mode (TWS) 14
PartyLink mode 15
Play audio through USB 16
Listen to an external device 17
Sing through microphone 17
Pole-Mounting your Party speaker 18
Factory reset 18
Update rmware via USB 18
4 Product specications 19
5 Troubleshooting 20

3EN
1 Important
safety
instructions
Read and understand all instructions
before you use your product. If damage
is caused by failure to follow instructions,
the warranty does not apply.
Safety
Know these safety symbols
CAUTION
CAUTION: TO REDUCE THE RISK OF ELECTRIC
SHOCK, DO NOT REMOVE COVER (OR BACK).
NO USER-SERVICEABLE PARTS INSIDE. REFER
SERVICING TO QUALIFIED SERVICE PERSONNEL.
RISK OF ELECTRIC SHOCK
DO NOT OPEN
This is CLASS II apparatus with
double insulation, and no
protective earth provided.
AC voltage
Use only the power supplies
listed in the user manual.
WARNING!
Warning: Risk of electric shock!
The exclamatory mark is
intended to alert the user to the
presence of important operating
instructions.
Use only with the cart, stand,
tripod, bracket or table specified
by the manufacturer, or sold with
the apparatus. When a cart or rack
is used, use caution when moving
the cart/apparatus combination to
avoid injury from tip-over.
Risk of electric shock or re!
• Before you make or change any
connections, make sure that all
devices are disconnected from the
power outlet.
• Never expose the product and
accessories to rain or water. Never
place liquid containers, such as
vases, near the product. If liquids
are spilt on or into the product,
disconnect it from the power outlet
immediately. Contact Consumer
Care to have the product checked
before use.
• Never place the product and
accessories near naked ames or other
heat sources, including direct sunlight.
• Never insert objects into the
ventilation slots or other openings
on the product.
• Where the mains plug or an
appliance coupler is used as the
disconnect device, the disconnect
device shall remain readily
operable.
• Disconnect the product from the
power outlet before lightning storms.
• When you disconnect the power cord,
always pull the plug, never the cable.
• Use the product in tropical and/or
moderate climates.
Risk of short circuit or re!
• For identication and supply ratings,
see the type plate at the back or
bottom of the product.
• Before you connect the product to
the power outlet, ensure that the
power voltage matches the value
printed on the back or bottom of
the product. Never connect the
product to the power outlet if the
voltage is dierent.
Risk of injury or damage to this
product!
• Never place the product or any
objects on power cords or on other
electrical equipment.
• If the product is transported in
temperatures below 5°C, unpack
the product and wait until its
temperature matches room
temperature before connecting it to
the power outlet.

4 EN
• Parts of this product can be made
of glass. Handle with care to avoid
injury and damage.
Risk of overheating!
• Never install this product in a
conned space. Always leave a
space of at least four inches around
the product for ventilation. Ensure
curtains or other objects never cover
the ventilation slots on the product.
Built-in Battery Care/
Battery warning!
• Your product is powered by a
rechargeable battery.
• The battery can be charged and
discharged hundreds of times, but
will eventually wear out.
• Unplug the charger from the
electrical plug and the product when
not in use.
• Do not leave a fully charged battery
connected to a charger, since
overcharging may shorten its lifetime.
• If left unused, a fully charged
battery will lose its charge over time.
• Leaving the product in hot or cold
places, such as in a closed car in the
summer and winter conditions, will
reduce the capacity and lifetime of
the battery.
• The unit should be fully recharged
after using the device each time. This
will keep the health of the battery.
• WARNING: The battery used in
this product may present a risk of
re or chemical burn if mistreated.
• WARNING: Do not attempt to open
the product or replace the battery.
It is built-in and not changeable.
Use of other batteries may present
a risk of re or explosion and the
warranty will be terminated.
Note
•The rating label is pasted on the bottom or
back of the equipment.
Care for your product
Use only microber cloth to clean the
product.
Care of the environment
Disposal of your old product and
battery
Your product is designed and
manufactured with high quality
materials and components, which
can be recycled and reused.
This symbol on a product means
that the product is covered by
European Directive 2012/19/EU.
This symbol means that the
product contains batteries covered
by European Directive 2013/56/EU
which cannot be disposed of with
normal household waste.
Inform yourself about the local separate
collection system for electrical and
electronic products and batteries.
Follow local rules and never dispose of
the product and batteries with normal
household waste. Correct disposal
of old products and batteries helps
prevent negative consequences for the
environment and human health.
Declaration of conformity
This product complies with the radio
interference requirements of the
European community.
Hereby, TP Vision EUROPE B.V. declares
that the product is in compliance with
the essential requirements and other
relevant provisions of RED Directive
2014/53/EU and UK Radio Equipment
Regulations SI 2017 No 1206. You can
nd the Declaration of Conformity on
www.aoc.com.

5EN
Help and support
For extensive online support, visit
https://aoc.com to:
• download the user manual and the
quick start guide
• watch video tutorials (available only
for selected models)
• nd answers to frequently
answered questions (FAQs)
• email us a question
• chat with our support
representative.
Follow the instructions on the website
to select your language, and then enter
your product model number.
Alternatively, you can contact Consumer
Care in your country. Before you
contact, note down the model number
and serial number of your product. You
can nd this information on the back or
bottom of your product.
Hearing safety
Listen at a moderate volume
• Using headphones at a high
volume can impair your hearing.
This product can produce sounds
in decibel ranges that may cause
hearing loss for a normal person,
even for exposure less than a
minute. The higher decibel ranges
are oered for those that may have
already experienced some hearing
loss.
• Sound can be deceiving. Over time
your hearing ‘comfort level’ adapts
to higher volumes of sound. So after
prolonged listening, what sounds
‘normal’ can actually be loud and
harmful to your hearing. To guard
against this, set your volume to
a safe level before your hearing
adapts and leave it there.
To establish a safe volume level
• Set your volume control at a low
setting.
• Slowly increase the sound until you
can hear it comfortably and clearly
without distortion.
Listen for reasonable periods of time
• Prolonged exposure to sound, even
at normally safe levels, can also
cause hearing loss.
• Be sure to use your equipment
reasonably and take appropriate
breaks.
• Be sure to observe the following
guidelines when using your
headphones.
• Listen at reasonable volumes for
reasonable periods of time.
• Be careful not to adjust the volume
as your hearing adapts.
• Do not turn up the volume so high
that you can’t hear what’s around
you.
• You should use caution or
temporarily discontinue use in
potentially hazardous situations.
Trademarks
The Bluetooth®word mark and logos
are registered trademarks owned
by Bluetooth SIG, Inc. and any use
of such marks by MMD Hong Kong
Holding Limited is under license. Other
trademarks and trade names are those
of their respective owners.

6 EN
FCC information
NOTE: This equipment has been tested
and found to comply with the limits
for a Class B digital device, pursuant to
Part 15 of the FCC Rules. These limits
are designed to provide reasonable
protection against harmful interference
in a residential installation. This
equipment generates, uses and can
radiate radio frequency energy and, if
not installed and used in accordance
with the instructions, may cause harmful
interference to radio communications.
However, there is no guarantee that
interference will not occur in a particular
installation. If this equipment does
cause harmful interference to radio
or television reception, which can be
determined by turning the equipment
o and on, the user is encouraged to
try to correct the interference by one or
more of the following measures:
• Reorient or relocate the receiving
antenna.
• Increase the separation between
the equipment and receiver.
• Connect the equipment into an
outlet on a circuit dierent from
that to which the receiver is
connected.
• Consult the dealer or an
experienced radio / TV technician
for help.
FCC&IC Warning:
• This equipment should be installed
and operated with minimum
distance 20cm between the radiator
and your body.
• Changes or modications to this
unit not expressly approved by the
party responsible for compliance
could void the user’s authority to
operate the equipment.
IC-Canada: CAN ICES-003(B)/NMB-
003(B)
This device contains licence-exempt
transmitter(s) / receiver(s) that comply
with Innovation, Science and Economic
Development Canada’s licence-exempt
RSS(s). Operation is subject to the
following two conditions:
1 This device may not cause
interference.
2 This device must accept any
interference, including interference
that may cause undesired operation
of the device.
Avis d’Industrie Canada: CAN ICES-
003(B)/NMB-003(B)
L’émetteur/récepteur exempt de licence
contenu dans le présent appareil est
conforme aux CNR d’Innovation, Sciences
et Développement économique Canada
applicables aux appareils radio exempts
de licence. L’exploitation est autorisée aux
deux conditions suivantes :
1 L’appareil ne doit pas produire de
brouillage;
2 L’appareil doit accepter tout
brouillage radioélectrique
subi, même si le brouillage est
susceptible d’en compromettre le
fonctionnement.

7EN
2 Your party
speaker
What’s in the box
Check and identify the items in the
package:
Party Speaker x 1
/37 /10
VDEBS
for Europe/UK
UL
for US/Canada
Power Cord *
* Power cord quantity and plug type
vary by regions.
Quick Start Guide x 1
Warranty Card x 1
Safety Sheet x 1
• Images, illustrations and drawings
shown on this user manual are for
reference only, actual product may
vary in appearance.
Safety
Quick start guide
https://aoc.com
https://aoc.comWarranty Information

8 EN
Party speaker
This section includes an overview of the
party speaker.
1DBB touch key
BASS eect setup.
2+/－ (Volume) touch key
Increase/Decrease the volume.
3(Light) touch key
• Press to change speaker light
mode.
• Press and hold for 3 seconds to
change speaker light brightness.
4(Play/Pause) touch key
• Start, pause or resume play.
• Press and hold to skip to next
track.
5(Standby-On) touch key
• Press and hold for 3 seconds to
switch on/o the unit.
• Press to check battery level in
power on status.
6LED indicator
• Battery level indicator
• Function status (see below table
for details)
7Speaker light
2122
6
7
1 32 4 5
8
9
2018 1917
10 11
12 13 14 15 16
1 2 3 4
Function status Pattern LED
Power Standby Solid red LED 2
Power o - O
Battery Low Blink white LED 1, 2, 3, 4
Volume Maximum / Minimum Blink white (x3) LED 1, 2, 3, 4
Bluetooth Pairing Blink blue LED 3
Paired Solid blue
Not paired - O
TWS Pairing Alternative blue-white LED 3
Paired Solid white
Not paired - O
Partylink Pairing Alternative green-white LED 4
Paired Alternative green-white (master) LED 4
Solid white (slave) LED 3
Not paired - O LED 3, 4
DBB Solid yellow LED 1
Vocal fader Solid white LED 2
Voice changer Solid green LED 4
Brightness change Flash once LED 1, 2, 3, 4

9EN
8Wireless Qi charging pad
9Mic 1 vol +/－button
Adjust microphone volume.
10
Mic 2 vol +/－button
Adjust microphone volume.
11
Echo +/－button
Adjust the microphone echo level.
12
Vocal fader button
Press repeatedly to switch between
vocal fader on and vocal fader o.
13
Voice changer button
Press repeatedly to switch among
dierent voice tones: Woman voice/
Man voice/Children voice/Normal
eect.
14
PartyLink button
Press to enter PartyLink pairing
mode.
15
TWS pair button
• Press to enter True Wireless
Stereo (TWS) pairing mode.
• It work only when you have two
identical speakers.
16
Bluetooth / pair button
• Switch to Bluetooth mode.
• Press and hold to activate the
pairing function in Bluetooth
mode or disconnect the existing
paired Bluetooth device.
17
Mic1 in / Mic2 in socket
Connect a microphone (not
supplied) into the Mic1 in / Mic2 in
socket on the unit.
18
Audio in socket
Audio input from, for example, an
MP3 player (3.5mm socket).
19
Audio out socket
Connect an audio cable (not
supplied) to the Audio out socket on
the unit and the audio in socket of
the external device, and the unit will
output audio automatically to the
external device.
20
USB (5V, 0.5A) socket
• Insert the USB device to play
music.
• Upgrade software of this
product.
21
AC in~ socket
Connect to the power supply.
22
Rear ap
You will need to open the rear
ap of your party speaker before
using Connect to power/Mic/Audio/
USB socket
2122
6
7
1 32 4 5
8
9
2018 1917
10 11
12 13 14 15 16
1 2 3 4

10 EN
3 Get started
When you use this unit for the rst time
or unused for long periods of time,
recharge the battery fully.
Note
•For identication and supply ratings, see
the type plate at the back or bottom of the
product.
•Before you make or change any connections,
make sure that all devices are disconnected
from the power outlet.
Connect to power
WARNING!
•Risk of product damage! Make sure that the
power supply voltage corresponds to the
voltage printed on the back or the underside
of the product.
•Risk of electric shock! When you unplug the
power cord, always pull the plug from the
socket. Never pull the cord.
•Before connecting the AC power cord, ensure
you have completed all other connections.
Connect the mains cable to the AC in~
socket of the party speaker and then
into a mains socket.
AC in ~
or
or
* Power cord quantity and plug type
vary by regions.
Turn On and O
Press and hold touch key for 3
seconds to switch on/o the unit.
Note
•The speaker will turn o automatically after 15
minutes without user operations and music
playback.
•In case of no response of button or function
error, you can press and hold Vocal fader and
buttons for 10 seconds to force shutdown,
then turn on the unit again to be used
normally.
Volume control
Press +/－touch key to increase or
decrease volume level.
Tip
•While adjusting the volume, the white speaker
light will move up or down for 3 seconds.
•When the volume meets the maximum /
minimum level, both the speaker light and four
LED indicators will blink white three times.
DBB control
Short press DBB touch key to switch the
DBB (bass) level.
Function LED1 (Yellow)
DBB2 LED1 ash twice then solid
DBB1 LED1 flash once then solid
DBB o LED1 off

11EN
Charge the built-in
battery
Plug the AC power cord to charge the
built-in battery. The battery indicators
blink in dierent manners to indicate
the charging status.
Note
•The four indicators on the unit display for 15
seconds after the battery is fully charged.
20%
100 %
50%
80%
100
%
20%
Low Battery
50%
80%
100 %
Check the battery level
• The speaker is designed with a
smart battery check feature for your
convenience.
• When the speaker is not in charging,
press touch key to display the
battery level on the LED indicators.
Note
•When the battery level is low, all battery LED
indicators will blink simultaneously and a
prompt tone is heard.
20%
100 %
50%
80%
100
%
20%
Low Battery
50%
80%
100 %

12 EN
Wireless Qi charging
Note
•Metal must not be placed on the Qi charger
•When Qi charging function is not charging,
check Qi charge location is placed in place with
the charging pad. Adjust to suitable position
when necessary.
•Do NOT place foreign object on the Qi charging
pad.
•Remove the protective case from your device
for the best connection.
•Make sure that your phone is placed
horizontally on the charging pad.
This function only works with mobile
devices that support Wireless Charger
technology.
Make sure your mobile devices are
placed on wireless charging pad.
When the mobile device is entering Qi
charging, the pink speaker light will turn
on for 5 sec.
Change light eect
Turn speaker light on or o
In power on mode, press (Light)
touch key repeatedly to switch among
dierent light modes of speaker light.
Light mode 1
Light mode 2
Light mode 3
Light mode 4
Light mode 5
Light off
3 sec
Change brightness
Press and hold (Light) touch key
for 3 seconds to change speaker light
brightness.
»Four LED indicators will blink
once.
Light mode 1
Light mode 2
Light mode 3
Light mode 4
Light mode 5
Light off
3 sec

13EN
Play from Bluetooth
devices
The product can stream music from
your Bluetooth device to the system
through Bluetooth.
Note
•The maximum operational range between
the party speaker and a Bluetooth device is
approximately 30 meters.
•The player will also be disconnected when your
device is moved beyond the operational range.
•Compatibility with all Bluetooth devices is not
guaranteed.
LED3 State Status
Blinking blue • Ready for Pairing
• Reconnecting the last
connected device
Solid blue • Connected
1 Press the button to switch the
party speaker to Bluetooth mode.
»The LED indicator (LED3) and
speaker light will blink blue.
2 On the Bluetooth device, switch on
Bluetooth, search for and select
AOC O3 to start connection.
»During connection, the LED
indicator (LED3) and speaker
light will blink blue.
3 Wait until you hear voice prompt
from the party speaker.
»When the speaker is connected,
the LED indicator (LED3) and
speaker light turn solid blue.
4 Select and play audio les or music
on your Bluetooth device.
Button Action
Short press Start, pause or resume play.
Long press Skip to the next track.
5 To exit Bluetooth, you can:
• Switch the unit to another
source.
• Disable the function from your
Bluetooth device. Or place your
Bluetooth device out of the
maximum operational range.
The Bluetooth device will be
disconnected from the unit after
the voice prompt.
• Press and hold button until the
LED indicator blinks blue.
Note
•To disconnect a device, press and hold for
3 seconds until the LED indicator blinks blue
quickly.
•When you turn on the speaker, it always
automatically tries to reconnect the last
successfully connected device.
•Before connecting another Bluetooth device,
disconnect the current device rstly.
•When the Bluetooth device is beyond the valid
Bluetooth distance, the unit will disconnect
automatically from the device.
•Press and hold button on the unit for 8
seconds to disconnect the current device and
clear out the Bluetooth pairing information.
Multi-point control
The product support multi-point feature,
and can connect two Bluetooth devices
at same time.
• There is audio prompt when the
second Bluetooth devices connect
the party speaker.
• When the rst Bluetooth device
pause or disconnected, the second
Bluetooth device can stream its
audio to party speaker.
• Incoming call has priority over music
playback regardless from rst or
second devices.
Note
•Under TWS and PartyLink mode, multi-point
control is not supported.

14 EN
Pairing for stereo mode
(TWS)
Two speakers can pair with each other
for stereo sound.
Note
•TWS is worked only if there are two identical
party speakers (SPEAKER O3).
Select master speaker manually
1 Press and hold key for 3 seconds
to power on both speakers and
enter to Bluetooth pairing mode.
»The LED indicator (LED3) on both
speakers blink blue.
2 Select one speaker as master and
connect to Bluetooth.
»LED3 on master speaker turns
solid blue once Bluetooth is
connected.
3 Press and hold (TWS) button on
both speakers for 3 seconds to
enter stereo pairing mode (TWS).
»LED3 blinks blue and white
alternatively on both speakers
4 When TWS is connected, you will
hear a voice prompt.
»LED3 turns solid blue on both
speakers.
5 To exit TWS, press and hold (TWS)
button on either speaker.
Select master speaker
automatically
1 Press and hold touch key for 3
seconds to power on both speakers.
»The LED indicator (LED3) on both
speakers blink blue.
2 Press and hold TWS button on
both speakers for 3 seconds to
enter stereo pairing mode.
»The rst speaker entered TWS
mode is master and LED3 on
master speaker turns sold blue.
»The volume level, play/pause
state, light mode in slave
speaker will sync from master
speaker after TWS connected.
3 To exit TWS, press and hold (TWS)
button on either speaker.
Note
•During TWS pairing mode, both master and
slave speaker will return to previous state
automatically after 1 minute without user
operations or TWS pairing is not successful.
TWS playback operation
When TWS is connected, the slave
speakers will synchronize from master
speaker of below functions.
• Light eect
• Volume level
• Play/pause
• DBB (bass) level
Key & Operate Action
Press key on
either speaker
Select Play/pause
the music on both
speakers
Press VOL +/－key
on either speaker
Increase or
decrease volume
on both speakers
Press DBB key on
either speaker
Change DBB
setting on both
speakers
Press and hold
key on either
speaker for 3
seconds
Power o both
speakers

15EN
Key & Operate Action
Press and hold key
on either speaker for
3 seconds in standby
state
Power on selected
speaker and enter
TWS reconnection
Press key on
either speaker
Change light mode
in both speakers
Press and hold
key on either
speaker for 3
seconds
Change brightness
in all speakers
Press and hold
button on either
speaker for 3
seconds
Exit TWS mode
Change to Audio in and USB source
In TWS mode, plug USB/AUX device to
master speaker, source will switch to
USB/AUX source.
1
1
2
Audio in
2
Audio in Audio out Audio in
1
1
2
Audio in
2
Audio in Audio out Audio in
Master speakerMaster speaker
PartyLink mode
The speaker can connect up to 100
party speakers together and play audio
at the same time.
Enter PartyLink mode
1 Press and hold key for 3 seconds
to power on party speakers and
enter to Bluetooth pairing mode.
»The LED indicator (LED3) on both
speakers blink blue.
2 Select one speaker as master and
connect to Bluetooth.
»LED3 on master speaker turns
solid blue once Bluetooth is
connected.
3 Press and hold PartyLink button on
all speakers for 3 seconds to enter
PartyLink pairing mode.
»LED4 blinks green and white
alternatively on all speakers.
4 When PartyLink is connected, you
will hear a voice prompt.
»LED3 on slave speakers turns
solid white.
»LED4 remains blinking green and
white alternatively on master
speaker.
»Volume level, play/pause state,
light mode in slave speakers will
sync from master speaker after
PartyLink connected.
5 Press and hold PartyLink button
on master speaker. All speakers will
exit PartyLink mode.
Note
•During PartyLink pairing mode, slave speaker
will return to previous state automatically after
1 minute without user operations or PartyLink
pairing is not successful.
•No timeout on master speaker.
PartyLink playback operation
When PartyLink is connected, the slave
speakers will synchronize from master
speaker of below functions.
• Light eect
• Volume level
• Play/pause
• DBB (bass) level

16 EN
Key & Operate Action
Press key
on master
speaker
Select Play/pause the
music on all connected
speakers
Press VOL +/－
key on master
speaker
Increase or decrease
volume on all
connected speakers
Press DBB
key on master
speaker
Change DBB setting on
all speakers
Press and hold
power key on
master speaker
for 3 seconds
Power o master
speaker, all slave
speakers will exit party
link mode
Press and
hold key on
selected slave
speaker for 3
seconds
Power o selected
slave speaker, there
is no eect on master
speaker and other
slave speakers
Press and
hold key
on selected
speaker in
standby state
Power on selected
speaker and pressing
PartyLink key again to
enter PartyLink mode
Press key on
master speaker
Change light mode in
all connected speakers
Press key on
slave speakers
No change light mode
in all connected
speakers
Press and
hold key on
master speaker
for 3 seconds
Change brightness in
all speakers
Press PartyLink
button on
selected slave
speaker
Disconnect selected
slave speaker from
master speaker
Press and hold
PartyLink
button on
master speaker
for 3 seconds
Disconnect all
speakers and exit
PartyLink mode
Change to Audio in and USB source
In PartyLink mode, plug USB/AUX device
to master speaker, source will switch to
USB/AUX source.
1
1
2
Audio in
2
Audio in Audio out Audio in
1
1
2
Audio in
2
Audio in Audio out Audio in
Master speakerMaster speaker
PartyLink between AOC SPEAKER
O1, O2 and O3
You can connect SPEAKER O3 with
SPEAKER O1 and O2 Bluetooth speakers
under PartyLink mode.
When PartyLink is connected, the slave
speakers will synchronize from master
speaker of below functions.
• Volume level
• Play/pause
Play audio through USB
Enjoy audio on a USB storage device,
such as an MP3 player and USB ash
memory, etc.
Note
•Make sure that the USB device contains
playable audio contents in supported formats.
Supported formats: MP3, WAV, WMA, FLAC.
FLAC format audio only supports not over 16
bit rate and 1M code rate.
•The unit supports max 128G USB and the
format FAT16/FAT32/exFAT.
•Support a USB port: 5V 0.5A.

17EN
• Insert the USB device.
1
1
2
Audio in
2
Audio in Audio out Audio in
»The unit will switch to the USB
mode and play automatically.
Button Action
Short press Start, pause or resume play.
Long press Skip to the next track.
Listen to an external
device
With this product, you can listen to
an external audio device such as an MP3
player.
Play from an MP3 player
1 Connect an audio input cable (not
supplied) with a 3.5mm connector
on both ends to:
• The Audio in socket on the unit.
• The headphone socket on the
MP3 player.
1
1
2
Audio in
2
Audio in Audio out Audio in
1
1
2
Audio in
2
Audio in Audio out Audio in
»The unit switches to the Audio in
mode automatically.
2 Play audio on the MP3 player (refer
to its user manual).
Audio out
This unit has an Audio out socket.
You can output the analog stereo audio
signals to external devices such as an
active speaker.
Connect an audio cable (not supplied)
to the Audio out socket on the unit
and the audio in socket of the external
device, and the unit will output audio
automatically to the external device.
Sing through microphone
Adjust microphone volume
Connect a microphone (not supplied)
into the Mic in socket of the unit, and
adjust the microphone volume by
increasing or decreasing the Mic1 vol
or Mic2 vol button.
Now, enjoy the karaoke singing!
Adjust echo
Adjust the microphone echo level to
your desired level by increasing or
decreasing the Echo button.

18 EN
Vocal fader
Press the Vocal fader button to switch
between vocal fader on and o.
Voice changer
Press the Voice changer button on
the panel to switch among dierent
voice tones: Woman voice / Man voice /
Children voice / Normal eect.
Pole-Mounting your
Party speaker
1 Remove the cover from the bottom
of the party speaker (please keep
the cover).
2 Lift the party speaker to a speaker
tripod (sold separately).
3 Adjust the speaker tripod to the
appropriate height.
2
3
1
Bottom View
Factory reset
Reset device to default setting.
1 When the speaker is power on,
press and hold +and buttons
for 10 seconds.
»Battery capacity LEDs ash three
times.
»The party speaker is reset and
enters standby mode.
Update rmware via USB
1 Check if there is the latest rmware
version on https://aoc.com. Search
for your model and click on
Support > Software and drivers.
1
2
3
Software update les
8sec
Red
2 Copy the software update les into
USB ash drive, insert USB ash
drive on the unit.
3 Press and hold DBB key for 8 seconds
in power on state with power cable plug.
LED2 (Red) Status
Slow blinking
Fast blinking
Enter upgrade mode
Upgrade start
LED off Upgrade finished and
restart

19EN
4 Product
specifications
Note
•Specications and design are subject to
change without notice.
Amplier
AC output power (RMS)
AC output power
(maximum)
Battery output power
Frequency response 40Hz-20KHz,
±3dB
Signal to noise ratio ≥ 75 dBA
Total harmonic
distortion < 10%
Speaker
Speaker
impedance
4 ohm
+ 8 ohm x 2
Sensitivity 91 dB ±3dB/m/W
Bluetooth
Bluetooth version V 5.3
Bluetooth
frequency band
2.4 ~ 2.4835 GHz
ISM Band
Transmitter
power ≤10dBm
Bluetooth range 30 m (free space)
Streaming format: AAC, SBC, music
streaming (A2DP), Playback/volume control:
AVRCP Multipoint (Multipair) support
USB
USB direct version 2.0 Full Speed
USB 5V, 0.5A
Extension Codec Sample Rate Bitrate
.mp3
MPEG 1
Layer 116 ~ 48 kHz 32 ~ 448 kbps
MPEG 1
Layer 216 ~ 48 kHz 8 ~ 384 kbps
MPEG 1
Layer 316 ~ 48 kHz 8 ~ 320 kbps
MPEG 2 /
MPEG 2.5
Layer 1
16 ~ 48 kHz 8 ~ 256 kbps
MPEG 2 /
MPEG 2.5
Layer 2
16 ~ 48 kHz 8 ~160 kbps
MPEG 2/
MPEG 2.5
Layer 3
16 ~ 48 kHz 8 ~ 160 kbps
.wav WAV 16 ~ 48 kHz Up to 1536 kbps
.wma WMA 8 ~ 48 kHz 5 ~ 320 kbps
.ac FLAC Up to 48 kHz / 16 bit
Battery
Battery capacity 14.4V, 2600mAh
(Built in rechargeable)
Battery life 12 hrs
Battery charge time 4 hrs
General information
AC power 100-240V~
50/60Hz, 50W
Eco standby fewer
consumption ≤ 0.5W
Dimensions
(W x H x D)
330 x 330 x 311
mm
Weight 7.5 kg
Operating
Temperature 0°C - 45°C
Wireless Charger (Qi) 10W
80 W
160 W
30 W

20 EN
5 Troubleshooting
Note
•Never remove the casing of the product.
To keep the Warranty valid, never try to
repair the system yourself.
If you encounter problems when
using this unit, check the following
points before requesting service. If the
problem remains unsolved, go to the
AOC website (https://aoc.com).
When you contact AOC, ensure that your
unit is nearby and the model number
and serial number are available.
No power
• Ensure that the unit is fully charged
or connected with a power source.
• Ensure that all the required cables
are securely connected.
• Ensure that the unit is switched on.
• To save power, the unit switches to
standby automatically 15 minutes
after a play reaches the end and no
control is operated.
No sound
• Adjust the volume.
• Check the sound input source.
No response of button or function
error
• Press and hold Vocal fader and
buttons for 10 seconds to force
shutdown, then turn on the unit
again to be used normally.
Cannot display some les in USB
device
• The number of folders or les in the
USB device has exceeded a certain
limit. This phenomenon is not a
malfunction.
• The formats of these les are not
supported.
USB device not supported
• The USB device is incompatible with
the unit. Try another one.
About Bluetooth device
The audio quality is poor after
connection with a Bluetooth-enabled
device
• The Bluetooth reception is poor.
Move the device closer to this
product or remove any obstacle
between them.
Cannot connect with the device
• The Bluetooth function of the device
is not enabled. Refer to the user
manual of the device for how to
enable the function.
• This product is already connected
with another Bluetooth-enabled
device. Disconnect that device and
then try again.
The paired device connects and
disconnects constantly
• The Bluetooth reception is poor.
Move the device closer to this
product or remove any obstacle
between them.
• For some devices, Bluetooth
connection may be deactivated
automatically as a power-saving
feature. This does not indicate any
malfunction of this product.