Brand Name: NONE

Bristle stiffness: SOFT

Function: Deep cleaning mode,Whitening mode

High-concerned chemical: None

Is Batteries Included: Yes

Number of Toothbrush Heads: 5 or more pieces

Number of movements per minute: from 30000 to 50000

Number of nozzles: 5 or more

Number of operating modes: 4 or more

Origin: Mainland China

Power type: Rechargeable

Type: Acoustic Wave

Voltage: Type-C/USB