Product information:

Gear position: 5 gear position
Power supply mode: USB
Battery capacity: Below 800mAh
Motor type: Coreless motor
Power mode: electric
Style A: 507 black powder 2 couples,
Style B: 507 black and white 2 couples
Control method: push button
Electric toothbrush type: sonic
Noise: 36-45db

Packing list::

Main handle * 2 + brush head * 6 + interdental brush * 2 + charging cable * 2 + carrying case * 2