User's Manual

5
1. Built-in Microphone
2. -Button
 In Bluetooth mode :
Press this button to adjust volume level down during
Bluetooth mode .
 In TF card Playback mode :
 Press and hold this button to adjust volume level down.
 Short press this button once to return to the beginning of
current track or previous track.
3. Button
 While unit is in Bluetooth or TF card Playback mode, press
once to play or pause the current track.
 In Bluetooth mode, when receiving an incoming call on
your cell phone, tap this button once to answer the phone,
press this button again or press and hold this button to end
the call or ignore the incoming call.
4. + Button
 In Bluetooth mode :
 Press this button to adjust volume level up during Bluetooth
mode .
 In TF card Playback mode :
 Press and hold this button to adjust volume level up.
 Short press this button once to return to go to next track.
5. Battery charging Indicator (Red color)
 Rapid flashing =low battery
 While charging :
 Flashing =charging
 Steady Red= full charged