1. Electronic switch
2. Exclusive apperance design
3. Global wideband voltage, with a safe output voltage of 12V, unlimited use by any country
4. One-key switch for power and water pressure control
5. 600mL for Water tank capacity, can run for 2 mins continously
6. Handle opertion for waterflow contraol, easy to operate
7. New and exquisite design with low noise
8. Certificates: CE, RoHS, FDA