Xiaomi MI Electric Toothbrush T500

Voltage rating: 3.7V
Power rating: 2W
Waterproof rating: IPX7 ( toothbrush and charging dock )
Charging time: more than 12h
Battery: 700mAh Li-ion battery
The anti-slip raised design on the back ensures safe grip while brushing
The seamless button design, never worry about water logging or toothpaste blocking
Humanized charging dock, you can insert the toothbrush in 3 directions
The base color is replaceable, never worry about taking other people's toothbrush by mistake, great for family use