SA-86 Electric Toothbrush USB Rechargeable Toothbrush High Frequency Little Noise Timing Toothbrush 5 modes Adjustable Waterproof 4 Brush Heads

Features:
5 modes adjustable: white, clean, polish, gumcare and sensitive for different needs.
Deeply cleaning: It can create acoustic wave cleaning force when brushing teeth, it will help clean tobacco and alcohol remains.
Intelligent design for regular reminders: Divide the oral cavity into four areas for balanced cleaning, pause to remind replace area per 30s, no dead angle.
Food grade brush: Do not fall off and spread and it is made by grinding process.
Waterproof design: IPX7 waterproof, can be put into the water for a short time, and the performance is not affected.