How to Use the item?

1. Power button:

Press and hold the power button for 3 seconds to turn on/off the device.

2. Function keys:

Long press the function key for 3 seconds to turn on/off the vibration mode, and click to switch the vibration mode.

Please check whether the size is appropriate and not accept the return of size issues

 

Product specifications:

Function: 7 Modes + Heating function

Charging mode: USB charging 

Waterproof: IPX 6

Noise Figure：≤65 dB

 

Package Included: