Review on 🦷 Advanced U Shaped Electric Toothbrush for Kids: 360° Automatic Whitening, Rechargeable Sonic Brush with Smart Timer, Blue LED, Ideal for Children 2-12 Ages - Blue Deer by Angie Strongheart

It was great at first! Strong vibration, perfect for my little friend's mouth, he loved it! Too bad there was only trouble. No battery life - we took it on a 2 day trip (no charger because it was already on the charger) and didn't turn on even the first night. Annoying - does it have a fan running constantly in the "tank" to dry? Maybe. But it can be heard outside the bathroom even with the door closed, so the fan is quite noisy. The charger/fan never turns off, so you have to unplug it when you want silence or want to stop drawing power. Not to mention we've only had it briefly and haven't recharged it.