Children's electric toothbrush U-shaped 2-12 years old

IPX7 Waterproof tooth brush Rechargeable
Function: sterilization, self-cleaning
Gear adjustment: 3 gears
Noise:36-45db
Brush head: food grade silicone
Material: silicone
Battery capacity: 800MAh
Charging method: USB 5V
Charging time:2hr
Using time: >15 days

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