REINEO Sonic Brush BB41. It is very easy to use, and with 41000 strokes/min, it removes all dental plaque while leaving you with clean teeth and a dazzling smile. The gentle brush head fibres perfectly clean even difficult to reach places far more effectively than a classic toothbrush. There is also an integrated timer that lets you know when you’ve brushed for the optimal time.

More details:
5 cleaning modes (Sensitive, Clean, White, Polish, Massage).
2 min timer.
Up to 41 000 strokes/minute.
Up to 56 days battery life.
Waterproof - IPX7.
Package contains: sonic brush, portable bamboo case, 2pcs replacement heads, USB-C cable