POWEROLOGY PWMIC2BK User manual

LIGHTNING AND TYPE-C CONNECTORS
WIRELESS LAVALIER
MICROPHONE - DUO

Foreword
Features
Applications
Packing List
Dear user:
Thank you for choosing dual wireless camera microphone. In order to better understand the use of this product, it is
recommended that you read this manual carefully before use.
Original lightning connector, no more worry about IOS ecosystem, and safe to use.
Three-in-one universal receiver, lavalier design, compact and convenient.
2.4G wireless transmission technology, stable transmission distance can be up to 120 meters.
Real-time monitoring, free switching of three volume levels.
Three noise reduction modes can be switched freely, to meet accurate pickup in any complex environment.
Support TF card local audio storage, no more worry about file loss.
The microphone can be used as a recording pen alone, and the recording can be saved synchronously anytime and
anywhere in any environment.
Equipped with a charging case, the transmitter and receiver are more convenient to store and charge; interviews.
The charging case has a large battery of 2000mAh that can be recharged, which is the first choice for travel and make
a Live.
Microphone and receiver with 3.5 mm cable which is used for camera can last 12 hours continuous interviews.
Live, Vlog, Video-shooting, Interview and others.
Charging case(two mic and one receiver) 1PCS
Microphone transmitter 2PCS
3 in 1 Receiver 1PCS
Audio cable 1PCS
Charging cable 1PCS
Wind-proof 2PCS
Earphone 1PCS
User manual 1PCS
Wireless Lavalier Microphone - Duo

Charging case
Battery: 230mAh
Working time: 12 hrs
Charging time : about 80 mins
Weight: about 18.7g
Battery: 230mAh
Working time: 12 hrs
Charging time : about 80 mins
Weight: about 14g
S/N Ratio: 64 dB
Input voltage: DC 4.8V~5.4V
Charging time: 90 mins
Weight: about 128.2g
Battery capacity: 2000 mAh
Recharge times: recharge 3 times for microphone and receiver
Charging case size: 111*79*34.4mm
Frequency: 2.4GHz
Latency: 25 ms
Frequency response range: 20-20KHz
DC: 4.8~5.4V
Sensitivity: -26 dBFS
Microphone size: 47.1*15.04*15.61mm
Microphone specification
Receiver specification
Frequency: 2.4GHz
Latency: 25 ms
Frequency response range: 20-20KHz
DC: 4.8~5.4V
Microphone size: 47.5*13.47*7.95mm
Specifications
Wireless Lavalier Microphone - Duo

12. Reset key on the transmitter *2
7.Volume/noise key
6.Power /reset button
Functions
2.Type-C charging port
3.3.5mm monitoring port
1.Charging case indicator light
4.3.5 mm adapter cable port
5.Type-C receiver
10.Power /Mute key *2
8.Indicator light on the receiver
9.Lightning receiver
13.TF memory card slot *2
11.Indicator light on the microphone *2
Wireless Lavalier Microphone - Duo

No. State Operation Light
Power on
Power off
Paired
1.Open the charging case and take out the microphone
2.Click the power button
1.Put it in the charging case and close the cover
2.Press power button for 3 secs
Green light for one second
Green light flashes slowly
Green light is always on
Mute: the green light flashes quickly
Pick-up: Green light is always on
Charging: Blue light flashes
Fully charged: Blue light off
Red light flashes quickly
Red and green light flashes quickly
Search for pairing
Connection succeeded
Mute: stop recording
Pick-up: start recording
Put it in the charging case and close the cover
Below 3.3 V voltage
Light offBelow 3.3V or no connection for over 15 minutes
No pairing object
Clear pairing/re-pairing Three-click the power button within 10 secs after power on
Mute/pick-up
Charging
Low power
Automatic power-off
Green light is always on
After the connection is successful, it will automatically
enter the TF card recording mode.
TF card automatic Recording
Blue light flashes slowly when recording
and green light flashes slowly when
stopping recording
Click the power button to switch to start recording /
stop recording (auto save the file)
Use the microphone as a recorder alone
（no pair with receiver）
Blue light is always on
Blue light is always on
Recording fails
Recording fails
when the microphone has no TF card
The microphone has a TF card but the TF card
is damaged
Click the power button to switch mute/pick-up
1.Open the charging case and take out the receiver
2.Click the power button
1.Put it in the charging case and close the cover
2.Press power button for 3 secs
No pairing object
Connection succeeded
Three-click the power button within 10 secs after power on
Green light for one second
Green light flashes slowly
Green light is always on
Charging: white light flashes
Fully charged: white light off
Red and green light flashes quickly
No. State Operation Light
Power on
Power off
Paired
Search for pairing
Clear pairing/re-pairing
Charging
Pick-up: start recording
Mute: stop recording
Put it in the charging case and close the cover
Microphone transmitter functions
Receiver functions
Wireless Lavalier Microphone - Duo

1
3
4
2
7
8
9
11
10
Charging with Type-C cable
Open the case/indicator light:74%-36%
Open the case/indicator light:100%-75%
Open the case/indicator light:35%-13%
Charging: red light is always on
Fully charged: the light is off
Charging: the green, blue light flashes
Charging: white light flashes
Fully charged: white light is off
Charge the case
Charge two transmitters Put two transmitters in the case and close the cover
Put the receiver in the case and close the cover
Charge the receiver
Battery level indicator
of charging case
Volume level switch Click the volume key
Noise reduction level
switch Double click the noise key
The prompt tone are as follows:
"Dong" (Level 1)
"Dong Dong" (Level 2)
"Dong Dong Dong" (Level 3)
Light
The three levels are cycled in turn
The three levels are cycled in turn
The prompt tone are as follows:
"Beep" (Level 1)
"Beep" "Beep" (Level 2)
"Beep" "Beep" "Beep" (Level 3)
The indicator lights are as follows:
Red light flashes once (level 1)
Red light flashes twice (level 2)
Red light flashes three times (level 3)
The indicator lights are as follows:
Green light flashes once (level 1)
Green light flashes twice ( level 2)
Green light flashes three times (level 3)
Charging case specification
No. Operation
State
Low power Below 3.3 V voltage Red light flashes quickly
Automatic power-off Below 3.3V or no connection for over 15 minutes Light off
Green light is on for 10 secs
Blue light is on for 10 secs
Red light flashes
Fully charged: corresponding lights are off
Mute: the green light flashes quickly
Pick-up: Green light is always on
Mute/pick-up
Pick-up: start recording
Mute: stop recording
Click the power button to switch mute/pick-up
Wireless Lavalier Microphone - Duo

5
Charging: White, blue and green light
flashes alternately in turn
Fully charged: corresponding lights are off
Put two transmitters and receiver in the case
and close the cover
Charge multiple device
Note: The TF card will automatically save a new recording file every time. When the capacity of the memory card is full, the oldest recording file will
be automatically deleted.
Connection instruction
After taking out the device, the indicator lights of the microphones on the receiver and transmitter are always green, it is
paired successful.（See as below picture）
Green light is always on
Mobile phone connection instruction
Plug the Lightning receiver/Type-C receiver into the Lightning port/Type-C port of the mobile phone, and the green light of
the receiver is always on, and the microphone can be used to pick up sound.
Green light is always on
Wireless Lavalier Microphone - Duo

Plug the 3.5mm cable into the receiver and the 3.5mm hole of the camera respectively, the green light of the receiver is
always on, and the microphone can be used to pick up sound.
Camera connection instructions
Green light is always on
3.5mm cable
Windows Notebook Operation
Turn on the receiver and connect the TPYE-C port to the TPYE-C jack of the computer, or insert the 3.5 adapter cable to the
audio input jack, click the "Speaker" icon at the bottom right of the computer, and then open the sound settings, "Sound"
setting option and then click the bottom of the page to select "Voice Input" option, select the corresponding "Microphone"
option to confirm.
Turn on the receiver, plug in the 3.5mm adapter cable to the audio input port of the host computer, click the "Speaker" icon at
the bottom right of the computer, and then open the sound settings, the "Sound" setting option, and then click the "Sound
Input" option at the bottom of the page, and select the corresponding "Microphone" option to confirm.
Desktop Windows operation
Turn on the receiver and connect the TPYE-C port to the TPYE-C socket of the MacBook. On the MacBook, select the
"Settings" option, then click the "Sound" , then select the "Sound output" option, click to select "Speaker", and then confirm;
then select the "Sound input" option, click to select "Microphone -Wireless microphone" ，Click Confirm to use.
MacBook operation
Wireless Lavalier Microphone - Duo

Take OPPO A72 model as an example
Turn on OTG (only for Android system)
Step 1:
Enter the setting page
Step 2:
Enter other setting
Step 3:
Click ti connect
Settings
Search
Your ColorOS,your styte
Manage HeyTap cloud, Find myPhone, sign-in
devices, and more
User 01641280831
Airplane mode
SIM card & mobile data
Wi-Fi
Bluetooth Not connected
WM-GC
Additional settings
Storage
Date & time
Keyboard & input method
Screenshot
Screen recording
Task management at present
Reset Phone
Back up & restore
Google
OTG connection
Automatically turn owhen not in use for 10 minutes.
Before installing to the camera, use the receiver’s back clip to clip on the camera shoe and then fix.
Instructions for installing the receiver to the camera
Wireless Lavalier Microphone - Duo

Align the plastic buckle of the wool cover with the groove of the transmitter , insert it and then rotate 90° clockwise to fix it.
Wool cover installation instruction
Rotate 90°clockwise
Insert down
Label Meanings
According to the test results obtained based on RL2004/108/EG (Electro magnetic Compatibility Directive) and
RL2006/95/EG (Low Voltage Directive), this product complies with the limits specified in the European Community
EMC (Electromagnetic Compatibility) Directive, an integration of relevant laws from its member states.
Changes or modifications not expressly approved by the complying party may cause the user to lose permission to
operate the device.
This device complies with part 15 of the FCC Rules.Operation is subject to the following two conditions:
(1) This device may not cause harmful interference.
(2) This device must accept any interference received, including interference that may cause undesired operation.
This symbol indicates that,according to WEEE (Waste of Electrical and Electronic Equipment)Directive(2012/19/EU)
and national laws, this type of waste should not be discarded along with your household waste,as it contains
potentially hazardous substances that may pose a negative impact on the environment and human health. It should
be handed over to an authorized WEEE collection facility for recovery and recycle. Herewith you will be helping
effective utilization of natural resources.For more information on disposal of WEEE products, please contact your
local municipality, waste management bureau or household waste disposal service.
Wireless Lavalier Microphone - Duo