Type: Acoustic Wave
Age Group: Adults/Kids/young people
Power supply: USB charging
Color: white, Pink, Blue
Charging time: 12 hours
Featuer: IPX7 waterproof
Brush Head Quantity: 4 DuPont Toothbrush Heads
Vibration Frequency: 28,000-32,000 times/min
Weight: about 220g
Modes: 5 modes (clean/polish/white/gum care/sensitive)