XO SHL Ultrasonic Waterproof Electric Toothbrush(Pink)

1. The handle design is ergonomic, easy to handle, IPX7 waterproof
2. High frequency vibration, 31,000 beats per minute of bristle vibration
3. 5 kinds of teeth cleaning mode, clean, whitening, polishing, gum care, sensitive
4. Full power usage time 1 month, smart timing, 2 minute scientific timer, 30S zone reminder