Review on U-Shaped Ultrasonic Kids Electric Toothbrush, Automatic Toddler Toothbrush with Cute Modeling Design; Ideal for Children aged 2-8 Years Old... by Amy Collins

Also this thing is hilarious because you can hear it sing in Chinese while they brush their teeth and it lights up and it changes color and that's a damn KOALA toothbrush, um Heaven's sake! My 2.5 year old son is cleaning with it right now. It has a weird charger so don't lose it or you'll have to buy the whole thing new. And the song goes on all the time and stops when they have to stop brushing their teeth. I don't know how effective it is because it's made of silicone and not bristles, but hey, do baby teeth really matter? Hahahaha, is that really you?