Product features:
1. 6 modes
2. IPX7 waterproof
3. DuPont toothbrush head
4. Touch key operation
5. Gear adjustment indicator
6. USB Charger is very convenient
7. 2 minutes smart timer
8. 32000-42000 times/min high frequency sonic wave
Packing Listing:
1x Toothbrush Body
4x Toothbrush heads
1x USB Charger with base
1x storage box