2 Mins Smart Timer 5 mode smart Sonic whitening Electric Toothbrush USB Rechargeable with 2 Replacement Brush Heads and led indicator
| product name | electric sonic toothbrush |
| working voltage | DC5V |
| battery capacity | 1500mAh lithium battery |
| charging time | 4 hours |
| working time | 75 days |
| vibration frequency | 31000-38000times/min |
| bristle material | 2 DuPont replacement brush head |
| charging mode | USB magnetic touch charging |
| display mode | led light |
| modes | 5 modes(soft/standard massage/whitening/tooth protection) |
| gross weight | 0.4kg |
| packing size | 24*12.5*9cm |
