Sonic Toothbrush
Inquire NowBest Powerful IPX7 waterproof sonic toothbrush HP-338A
| Item | Sonic teethbrush |
| Brand name | Holdpeak |
| Model Number | HP-883A |
| Power | 3W |
| Regular Runtime | Around 21 days(4mins/day) |
| Vibration frequency of Clean mode | About 42000 times/min120°C & Above |
| Vibration frequency of solft mode | About 31000 times/min |
