Sonic Electric Toothbrushes,USB Rechargeable Ultrasonic Tooth Brush with 8 Brush Heads 6 Cleaning Modes and Smart Timer IPX7 Waterproof Cleaning Toothbrushes for Adults and Kids

USB Rechargeable: Convenient USB charging for easy power-up anywhere., Six Cleaning Modes: Offers customized cleaning modes for various dental needs., Smart Timer: Ensures optimal brushing time with a built-in smart timer., IPX7 Waterproof: Safe to use in wet environments like the bathroom., 8 Brush Heads Included: Comes with four interchangeable heads for comprehensive oral care.