Headphone Controls; Power On; Power Off - cowin E7 Guia Del Usuario

H E A D P H O N E C O N T R O L S
NFC

Power on

Switch the button OFF to the right BT.
A voice prompt announces "dudududu" and the battery
on the back of right earcup blink blue.

Power off

Switch the button BT to the left OFF.
ENGLISH 7
Volume down / Previous
Volume up / Next
Play / Pause, answer call
LED
USB for charging
3.5 mm audio cable connector
Mic
Power On/Off
Bluetooth