Specifiation : 

Cleaning mode:
Four-speed mode

1 gear; cleaning mode
2 gear: whitening mode
3 gears; massage mode
4 gears; polished mode

Function introduction: 30-second zone change reminder, 2 minutes
Automatic shutdown, battery indicator
Automatic memory of gear
Brushing method: automatically swing up and down to brush your teeth
Charging scheme: magnetic direct charge, full charge in 2 hours
Battery life: 4 minutes per day, about 25 days
Swing amplitude: 2"-15"
Rotation frequency: 5000- -6000
Battery capacity: 600 mAh
Working power: 0.5W-3W
Use noise: <60dB
Waterproof rating: IP67 waterproof wash

Package Content : 

Brush handle x1, toothbrush holder x1, Y4 super soft brush head x2, Y2 cleaning brush head x1, USB charging cable x1