1. Designed for whitening needs and business people
2.3 Mode Optional
3.30 seconds zone change, 2 minutes timing
4. Equipped with 2 brush heads (DuPont Diamond whitening brush head & daily antibacterial brush head)
5. Fading bristles
6. Top ventilation & travel lock design
7. Magnetic suction fast charging design, two hours of charging, 30 days of battery life
8. IPX7 waterproof, shower available
9. Full machine skin friendly coating, winter does not freeze hands
10. Plating design at the bottom, no mildew
