Color: ivory white, starry night black, sweet powder

Working mode: daily cleaning mode, whitening mode, polishing mode, nursing massage mode

Handle size (including toothbrush head): 34mm (L) x34mm (W) x255mm (H)

Memory mode: Yes

Charging mode: wireless charging or 6mm DC plug-in charging (1 out of 2)

Charging time: about 12 hours

Battery capacity: 1000mah

Waterproof grade: ipx7

Product voltage: DC sv1a

Ultrasonic frequency: 38000 / min