Goji GTCONBK16 User manual

Wireless On-ear Headphones
Instruction Manual
GTCONBK16 / GTCONBN16 / GTCONSL16


Contents
Safety Warnings...............................................................4
Unpacking........................................................................6
Product Overview............................................................7
Headphone...................................................................................... 7
Audio Cable ..................................................................................... 7
Charging the Battery.......................................................8
Switching On/O .............................................................9
Bluetooth Pairing ..........................................................10
Operation .......................................................................11
Operate with Audio Cable.............................................12
Reset the Headphones ..................................................13
Hints and Tips.................................................................13
Specications.................................................................14

4
Safety Warnings
• For trac safety, do not use headphones while driving
or cycling.
Damage
• Please inspect the unit for damage after unpacking.
• Do not continue to operate the unit if you are in any
doubt about it working normally, or if it is damaged in
any way - switch o, unplug from the mains socket and
consult your dealer.
Temperature
• Avoid extreme degrees of temperature, either hot or
cold. Place the unit well away from heat sources such as
radiators or gas / electric res.
• Avoid exposure to direct sunlight and other sources
of heat.
Naked Flames
• Never place any type of candle or naked ame on the
top of or near the unit.
Interference
• Do not place the unit on or near appliances which may
cause electromagnetic interference. If you do, it may
adversely aect the working performance of the unit,
and cause a distorted sound.

5
Headphones
• Listening to loud sounds for prolonged periods
of time may permanently damage your hearing.
• Before putting on headphones, turn the volume
down then put the headphones on and slowly
increase the volume until you reach a comfortable
listening level.

6
Thank you for purchasing your new
product.
We recommend that you spend some time
reading this instruction manual in order that you
fully understand all the operational features it
oers. You will also nd some hints and tips to
help you resolve any issues.
Read all the safety instructions carefully before
use and keep this instruction manual for future
reference.
Unpacking
Remove all items from the packaging. Retain the
packaging. If you dispose of it please do so according
to local regulations.
The following items are included:
• Main Unit
• USB Charging Cable
• 3.5mm Audio Cable
• Carry Pouch
• Instruction Manual

7
1. Bluetooth indicator
2. Power button
• Switch the
headphones on/o.
• Multi-functional
3. button
• Increase volume
• Go to next track
4. button
• Decrease volume
• Go to previous track
5. Audio socket
Connect the 3.5mm
audio cable with
music players or
mobile phones.
6. Charger connector
7. Microphone
Product Overview
Headphone
Audio Cable
2
1
3
4
5
6
7
Multifunction button Microphone

8
Charging the Battery
When using the unit for the
rst time, charge it fully rst.
1. Connect the USB charging
cable to the headphones.
2. Connect the other end of
the USB charging cable to a
powered USB device.
Status LED Indicator
Low battery The red indicator will flash and
beep rapidly 3 times.
Charging The red indicator will light up.
Fully charged The blue indicator will light up.
• It takes approximately 3.5 hours to fully
charge the battery.
• While charging the headphones, the
Bluetooth function will be disabled. You can
use the 3.5mm audio cable to connect to
your audio device.

9
Switching On/O
To switch on, press and hold the Power button until
the blue indicator lights up.
• If the headphones are already paired with a
Bluetooth device before, it will automatically
connect with the last paired device when both are in
pairing mode.
To switch o, press and hold the Power button until
the indicator lights up for once.
• If no previously-paired Bluetooth device is
found within 5 minutes, the headphones
will switch o automatically.
• The unit will automatically switch to Sleep
Mode after 10 minutes of no activity.

10
Bluetooth Pairing
1. Ensure the headphones is switched o.
2. Press and hold the Power button for 7-8 seconds
to enter Bluetooth pair mode. The red and blue
indicator starts ashing rapidly and alternately.
3. Activate the Bluetooth feature on the your
Bluetooth device and start searching. Then select
“GTCONBK16” / “GTCONBN16” / “GTCONSL16”.
4. If necessary, enter the passcode, “0000”, to pair and
connect the headphones. Some device also ask to
conrm the headset connection after paring.
5. The blue indicator will blink every 3 seconds and the
headphones will beep after you have successfully
paired the headphones.
You can also use the 3.5mm audio cable to
connect to your audio device. The Bluetooth
feature will disable while using the 3.5mm
audio cable.

11
To Press Button
Increase / Decrease
volume
Hold /
Call Functions
Answer / end a call Power once
Reject a call Hold Power for 2 seconds
then release
Redial last call Power twice
Playback Functions
Play / pause track Power once
Skip to next track once
Go to previous track once
Not compatible with all smartphone brands;
please check your individual smartphone
user manual.
POWER Button
Button
Button
Operation

12
To Press Button
Playback Functions
Answer / end a call Multifunction once
Reject a call Hold Multifunction for 2
seconds then release
Use voice control Hold until voice control
appears on display
Playback Functions
Play / pause track Multifunction once
Skip to next track Multifunction twice
Go to previous track Multifunction thrice
• To achieve the best of sound quality, you
must turn the headphones o before
connecting with 3.5mm audio cable. The
Bluetooth feature will be disabled.
• Not compatible with all smartphone
brands; please check your individual
smartphone user manual.
Operate with Audio Cable
Multifunction Button

13
Hints and Tips
Product not working:
• Recharge the product.
• Ensure the product is switched on.
• Ensure your Bluetooth-enabled device’s wireless
function is active.
• Ensure there are no other wireless devices in
discovery mode.
• Move the product closer to the device.
• Pair again the product and the device.
Reset the Headphones
To hardware reset the headphones, connect the USB
cable to a charging source.

14
Specications
Model GTCONBK16
GTCONBN16
GTCONSL16
Sensitivity 105dB
Impedance 32Ω
Frequency response 20 Hz - 20 kHz
Power Consumption DC 5V 150mA
Bluetooth Interface Bluetooth 4.0
Bluetooth Profiles A2DP, AVRCP, HFP, HSP
Operating Distance 10m
Battery Type Lithium-ion Polymer 290mAh
Battery Life Music Playback: up to 14 hrs
Talk time: up to 13 hrs
Charging time 3.5 hrs
Net Weight 155g
Features and specications are subject to change
without prior notice.

15
For general information about this appliance and
handy hints and tips, please visit
www.knowhow.com/knowledgebank or call 0344
561 1234.
Visit Partmaster.co.uk today for the easiest way to
buy electrical spares and accessories. With over 1
million spares and accessories available we can
deliver direct to your door the very next day. Visit www.partmaster.co.uk or
call 0344 800 3456 (UK customers only). Calls charged at National Rate.
The symbol on the product or its packaging indicates that this
product must not be disposed of with your other household waste.
Instead, it is your responsibility to dispose of your waste equipment
by handing it over to a designated collection point for the recycling
of waste electrical and electronic equipment. The separate collection and
recycling of your waste equipment at the time of disposal will help conserve
natural resources and ensure that it is recycled in a manner that protects
human health and the environment.
For more information about where you can drop o your waste for recycling,
please contact your local authority, or where you purchased your product.
The Bluetooth® word mark and logos are registered trademarks owned by
Bluetooth®SIG, Inc. and any use of such marks by DSG Retail Limited is under
license. Other trademarks and trade names are those of their respective
owners and all rights are acknowledged.
In the unlikely event of a problem developing, please contact the store where
you purchased your equipment.
We continually strive to improve our products; specications may change
without prior notice.
For advice on where to purchase accessories, please contact the store where
you purchased your equipment.
All trademarks are the property of their respective owners and all rights are
acknowledged.

IB-GTCONBK_BN_SL16-160303V1
DSG Retail Ltd. (co. no. 504877)
1 Portal Way, London, W3 6RS, UK
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2
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