SPECIFICATIONS

Bristle stiffness: medium（18-24inch）

Choice: Yes

High-concern chemical: None

Is Batteries Included: Yes

Material: PP

Number of Toothbrush Heads: 3

Number of movements per minute: from 30000 to 50000

Number of nozzles: 4

Number of operating modes: 4 or more

Power type: Rechargeable

Quantity: 1

Type: Acoustic Wave

Voltage: Type-C/USB