Vibration frequency: 28000-45000 times/minute
Toothbrush type: sonic electric toothbrush
Toothbrush bristles: DuPont bristles
Waterproof grade: IPX7
Battery capacity: 500mAh
Battery type: Lithium battery
Charging time: 4-6 hours
Charging form: USB to DC direct charging
Rated input: 3.7v=1.5w
Product color: black, white, pink
Working modes: 6 modes