Black , Silver , White , Gold,Blue,Gray (Red) available .
Note: 1.Use the original USB cable to charge your headphones.
2.Use your computer's USB charge whenever possible.
Notice:
Charging the headset
Connect the charger cable to charging socket on headset.
Plug the charger to a power source.
The fully charged battery takes up to one and half hours
If the headset not in use for long time.In order to extend battery life, it is recommended to fully charge the battery every month .
In addition, it will be delayed for a few seconds before the charging indicator light flashing.
Charging timenot more than 2hour (Indicator lightBlueis full).
After finishing your call,retract your cable with asingle push of a button