Safety Warnings • For traffic safety, do not use earphones 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 off, unplug from the mains socket and consult your dealer.
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Earphones • Listening to loud sounds for prolonged periods of time may permanently damage your hearing. • Before putting on earphones, turn the volume down then put the earphones on and slowly increase the volume until you reach a comfortable listening level.
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 offers. You will also find 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.
Charging the Battery When using the unit for the first time, charge it fully first. 1. Connect the USB charging cable to the earphones. 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 slowly.
Switching On/Off To switch on, press and hold until the blue indicator lights up once. • If the earphones 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 off, press and hold until the red indicator lights up once.
If no Bluetooth device is paired within 5 minutes, the earphones will switch off. 3. Activate the Bluetooth feature on your Bluetooth device and start searching. Then select “GTCIBTB18” or “GTCIBTP18”. 4. If necessary, enter the passcode, “0000”, to pair and connect the earphones.
Operation If you receive or make a call while listening to music, the music is paused until you end the call. Frequency Increase volume repeatedly as desired Decrease volume repeatedly as desired Call Functions Answer / end a call once Reject a call Hold 2 seconds then release...
Reset the Headphones To hardware reset the headphones, connect the USB cable to a charging source. 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. •...
Specifications Main Unit Model GTCIBTB18 / GTCIBTP18 Sensitivity 94±3 dB Impedance 16 Ω Rated Input DC 5V 100 mA Frequency Response 20 Hz – 20 kHz Frequency Band(s) 2400 – 2482 MHz Max. Radio Frequency -1 dBm Power Transmitted Bluetooth Interface Bluetooth 4.1...
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Battery Model SL 500919 Manufacturer Dongguan Sunly Battery Technology Co., Ltd. Battery Type Lithium-ion Polymer Voltage 3.7 V Capacity 60mAh 0.22Wh Total no. of Battery Battery Designation 1ICP5/9/19...
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For general information about this appliance and handy hints and tips, please visit: www.TeamKnowhow.com/discover 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.
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