Comes with charger and case-------Bluetooth Usage:
Make Phone Calls: Be sure this bluetooth earphone is connected with your mobile phone, then you can make phone calls. Notice: When making the phone call, only one side of the earphone is on.
Listening to Music.Be sure this bluetooth earphone is connected with your mobile phone.then you can make phone calls.
Power off: Hold down the power button until LED red when not use.
Charging: There is a beeping sound when battery is low. LED light will flash in red at the same time. when on charge, the LED light will be in red, and turns blue when fully charged.
Note: the earphone would be forced to shut down when charging if they are power on before charging .
Fiber Content: Plastic/Metals (View Fabric Guide)