TRNDlabs COAL User Manual Download Page 4

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Functions

Microphone

Power ON / Pairing: Hold for 3 seconds
Play / Pause a track: Single Press
Take / End call: Single Press
Redial: Double Press
Power OFF: Hold for 3 seconds

LED light indicator

Micro USB charging port

Volume up: Single Press

Previous track: Press & Hold

Volume down: Single Press

Next track: Press & Hold

Summary of Contents for COAL

Page 1: ...USER GUIDE COAL Wireless Earbuds ...

Page 2: ...WWW TRNDLABS COM Thank you for purchasing COAL Wireless Earbuds and welcome to the world of TRNDlabs products ...

Page 3: ...unctions 6 Setup 8 Charging 8 Setup and Pairing 10 Specifications 12 Troubleshooting 13 Safety Information 15 Table of Contents Parts Identification COAL Wireless Earbuds USB to Micro USB Charging Cable Earplugs S M preinstalled L ...

Page 4: ...seconds Play Pause a track Single Press Take End call Single Press Redial Double Press Power OFF Hold for 3 seconds LED light indicator Micro USB charging port Volume up Single Press Previous track Press Hold Volume down Single Press Next track Press Hold ...

Page 5: ...age to a computer or power source with a standard USB port The LED light will light up red to indicate COAL Wireless Earbuds is charging When fully charged the LED light will turn blue To turn your COAL Wireless Earbuds on press and hold the Call button until the LED indicator starts flashing blue COAL Wireless Earbuds will now go into pairing mode automatically 1 2 1 3 1 1 1 2 3 ...

Page 6: ...tooth pairing is pending Enable Bluetooth on the device you wish to pair with COAL Wireless Earbuds Make sure it is in searching mode Select COAL in the Bluetooth overview on your device COAL Wireless Earbuds will now pair to your device Note When previously paired with a device COAL Wireless Earbuds will automatically attempt to reconnect to this device after being switched off and on 1 2 3 1 2 3...

Page 7: ...ofile A2DP1 0 ACRCP1 3 HSP1 0 HFP1 5 Speaker diameter 10 mm Troubleshooting Problem COAL Wireless Earbuds doesn t turn on Solution Make sure the earbuds are fully charged Follow the Charging instructions on page 8 Problem There s no sound Solution Make sure the earbuds are turned on and connected to your Bluetooth device Also make sure the volume of your Bluetooth device is turned on and set to an...

Page 8: ...ntle or modify COAL Wireless Earbuds in any way Do not expose COAL Wireless Earbuds to moisture or immerse it in liquid Do not keep COAL Wireless Earbuds in an environment of excessively high temperatures including intense sunshine Only use the product within the following temperatures 0 40 Do not place COAL Wireless Earbuds on flammable materials such as bedding or carpets during charging Do not ...

Page 9: ...unless they have been given supervision or instructions concerning the use of COAL Wireless Earbuds by a person responsible for their safety Do not use detergents or abrasive cleaners to clean your COAL Wireless Earbuds This could cause scratches or damage Clean COAL Wireless Earbuds only with soft lint free dry cloth The contents of this document are subject to change Download the latest version ...

Page 10: ...2760 1 EN ...

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