2.Call volume adjustment
3.Make and answer calls
4.To answer incoming calls
1.Long press the key for 3 seconds for switching on/off.
2.When powered on, it will pair with the latest paired Bluetooth device automatically. If it is the first time to be used, the auto-pairing mode will be activated.
3.After pairing with the handheld device, you can short press to pause or play when the music is being played. In calling status, you can short press to answer the phone, long press to refuse and quickly double click to dial the latest coming call.
4.When music is being played, short press the right key for the next song, long press for volume up; Short press the left key for the previous song and long press for volume down.
5.Power supply: 200mA polymer battery inside the headband, PCB panel to provide battery with protection to keep working while charging. (Red light shows charging and turns off when fully charged.)
1 x Bluetooth Eye Mask
1 x USB Cable
1 x English Instructions