PRODUCT DESCRIPTION
1. Built-in microphone
2. Volume down (-)
3. LED indicator
4. Volume up (+)
5. Multifunctional button (MFB)
6. Charging contacts
7. microUSB charging port
8. Charging station LED indicator
OPERATION
Function
Power on
Power off
Answer/end an incoming call
Volume up
Volume down
Next track
Previous track
8
1
2
3
4
5
Button
Press and hold MFB on both earphones for about
6 seconds
Press and hold MFB on one of the earphones for
about 4 seconds
Press MFB (left earbud supports voice call
management)
Press + button
Press - button
Press and hold + button
Press and hold - button
Owner's manual
7
8
6