4 thrusting frequencies

4 thrusting speeds

Waterproof: Splash Proof

Heating to 42 ℃ in 5 minutes and to 55 ℃ in 30 minutes, and the maximum temperature is 70 ℃. When the temperature reaches 70 ℃, it will automatically pause. When the temperature drops to about 30 ℃, it will automatically start and continue heating. It will automatically shut down after 1 hour of startup.