1. Material: Food grade ABS,TPE
2. Bristle:High qualilty FDA Dupont soft nylon,designed for child
3.Magnetic suspension liner motor
4.Inductive charging system
5. Frequency:31000 strocks/min
6. Low noise which is below 58db
7.30 sec.intervals reminder
8. Smart Switch: one Switch for on/off, non-slip design,
9. Easy handle, flexible brush head
10. Waterproof grade: IPX7