Jiaxing Meisheng Electronics Co. Ltd MSL851 用户手册

 

 

3

1)

     

Bluetooth: used for pairing with Bluetooth devices   

2) 

Hands-free phone calls: After Bluetooth pairing successfully starts the 

speakerphone to answer phone calls   

3) 

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Volume +/-key: control the volume level (press “-” to reduce the 

volume, press“+” to increase the volume). 

4) 

  Lamp touch switch: control the LED light on and off. 

5) 

 MIC: use for receiving sound when starts Hands-free phone calls. 

6) Battery status indicator 

7) Signal status indicator 

 

Back Panel                                   Bottom  
 

 

 

 

 

 

 

 

 

 

 

 

8) AUX IN     

9) USB CHARGING PORT 

10) DC IN     

11) POWER SWITCH OFF/ON 

12) 

NFC induction area: touch to connect