how to use:
1. First, you need to turn on the power switch at the bottom of the vibration, press and hold the power switch for about 3 seconds, and the red light flashes to indicate that the boot is complete.
2. Use the remote control to adjust different frequencies
3. To shut down, you need to press and hold the power switch at the bottom of the vibrator, so as to ensure that there is enough power for the next use
Note: It cannot be used while charging.