Features:

3 Brush mode – Normal, Soft, Massage
30 days usage – Long lasting rechargeable battery
LED Indicator when battery low and charging
Memory Function
2-min auto off timer
IPX7 – waterproof


Specifications:

Size: 20 x 20 x 217.6mm
Weight: 50.5g
Input: 5V/0.5A
Rated Power: 0.8W
Battery Capacity: 320mAh
Bristle Material: DuPont
With free 2 replaceable brush head