3
General Function Description
1. Master Volume :
Turn to adjust master volume .
2. Treble Volume :
Turnto adjust treble volume .
3. Echo Eect :
Turn to adjust echo eect .
4. Mic Volume :
Turn to adjust mic volume .
5. Mode :
To choose other mode when operating , sequence :
BT - Line in - USB - TF - FM , Priority to play in USB or TF card mode
when insert the USB or TF card
MP3 Function Description
1. USB :
Playing when insert the USB which save with MP3 music
2. TF Card :
Playing when insert the TF card which save with MP3 music
3. Repeat :
While playing music in USB or TF mode ,press to repeat single
music or all music .
4. Play/Pause Button :
In USB or TF mode , press to play or pause , in Line mode,
press to mute .
5. Skip - & + Button :
While playing music in USB or TF mode, short press to go
back or forward music , long press to adjust volume .
Bluetooth Function Description
1. Pairing :
Press mode button to Bluetooth mode , speaker will be under
automatic pairing mode and call out " Power on", LED display shows
pair the Bluetooth compatible device by selecting "LAPSONIC" from
the listed devices, speaker will call out "Connected" after paired
successful,Bluetooth pairing system will be o if there is no device
connecting after 5 minutes.
2. Music Playing :
Press Play/Pause , Skip + / - Button to play music .
