Vibration function: long press the top for 1.5 seconds to turn on/off the vibration function, single click to switch the frequency, a total of 12 levels of cycles
Sucking function: long press 1.5 seconds to turn on/off the sucking function, single click to switch the frequency, a total of 6 levels of cycles
How to use the atmosphere light: short press the top of the product for 1.5 seconds to turn on and then short press to switch the frequency, a total of 3 levels of cycles
Ultraviolet light: long press the top of the product for 1.5 seconds to turn on/off the ultraviolet light (or automatically turn off after 3 minutes)