product: U3
category: Sonic Toothbrush
description: This sonic toothbrush is equipped with a powerful 2,500-mAh battery and a type‑C fast charging interface. Due to long battery life, the device only needs to be charged twice a year and can fully be charged in four hours. The operating information area is conveniently placed above the power button. The toothbrush provides four modes for different dental needs, including a setting for whitening and a setting for tongue cleaning. For the latter, an extra brush head is included.
text: Product Name: U3;
  
  Product Category: Sonic Toothbrush;
  
  Product Description: This sonic toothbrush is equipped with a powerful 2,500-mAh battery and a type‑C fast charging interface. Due to long battery life, the device only needs to be charged twice a year and can fully be charged in four hours. The operating information area is conveniently placed above the power button. The toothbrush provides four modes for different dental needs, including a setting for whitening and a setting for tongue cleaning. For the latter, an extra brush head is included.