Complaint
| charging type: | Wireless charging |
| Vibration frequency: | 31800 times / min |
| Waterproof class : | IPX7 |
| Charging power: | 1W |
| Charge current: | 80mA ± 20mA |
| Rated voltage | DC 3V |
| Adjustable three gears | Whitening mode; soft mode; Tooth setting mode |
| Toothbrush Size | 22.2 * 2.5cm |
| Battery capacity: | 2pcs #5 Battery |
| Battery working time: | Last for 90 days (work twice a day,2 mins per time) |
| Switch Button : | slight touch to turn on |
| Body Material: | ABS, PP, PC |
| Bristle material: | Germany hahl-pedex Bristle / US Dupont super soft Bristle |
