Features:
- The water tank is subtly transformed into a storage container with a strong impulse
- The front is only the size of a mobile phone, which is easy to handle and carry on business trips
- The high-frequency powerful pressure-stabilized water pump sprays the water column under high pressure at a frequency of 1600 times/minute, with a diameter as thin as 0.6mm. In-depth cleaning of teeth gaps, removal of stubborn plaque
- The water inlet and the nozzle storage bin are combined into one to avoid the risk of contamination of the nozzle, and the water inlet is convenient for daily use and cleaning
- 360 rotatable nozzle

Specifications:
Rated voltage: 3.7V
Rated power: 5W
Battery life: 30 days
Charging time: more than 4 hours
Built-in 1000mAh Li-ion battery