[Expired]Bitvae Ultrasonic Electric Toothbrush

: With the gentle mode, older kids can probably use it too, though they might not be fans of this color 有柔和模式大点的孩子也是可以用吧，不过可能会不喜欢这个颜色

回复 @彩色小鱼 : Hmm, teenagers should be fine with it. My kid is still young, so I need to buy an electric toothbrush for children. 嗯，十几岁的孩子应该没问题，我娃还小，得买儿童用的电动牙刷了