Model Number
C4W
Material
ABS, DuPont Nylon
Frequency
31000~40000VPM
Operation Modes
5 modes:Clean,Sensitive,Gum Care,White,Polish
Water proof
IPX7
Battery life
90days
Charging
Wireless Charging Base
Timer
Pause every 30 seconds, 2 minutes a cycle
Motor
Ultra-quiet stainless steel sonic motor
Features
Built-in 3pcs blue LED(460nm wavelength) for teeth whitening and 3pcs red LED(660nm wavelength) for gum healthy.