After-sales Service Provided
Return and Replacement
Application
Outdoor, Hotel, Commercial, Household
Power Source
usb, Battery, Electric
Place of Origin
Guangdong, China
Nozzles
7 types for options
Li-on Battery Capacity
2500mAh
Other advantages
Gravity ball for cleaning teeth inside
Waterproof
100% waterproof design
Frequency
1200-1400 pulse/min(Professional dentists' team recommended)