360 Degree Inlligent Automatic Sound Wave Electronic Toothbrush Usb Charging U-Shaped 4-Mode Timed Blue Light

360 Degree Intelligent Automatic Sound Wave Electronic Toothbrush Usb Charging U-Shaped 4-Mode Timed Blue Light Toothpaste Features: 【 High quality Material 】 The U-shaped toothbrush head is made of food grade silicone, with a soft texture, non-toxic and harmless, effective sterilization, and comfortable massage. [4 working modes] Soft cleaning mode, strong cleaning mode, massage mode, and cold light whitening mode. Simply press the power switch to make adjustments. 【 U-shaped design 】 Specially designed to perfectly fit the human oral cavity, it cleans teeth without dead corners in 48000rpm vibration. 【 Intelligent and Convenient Use 】 USB charging ensures a hands-free brushing experience, while IPX7 waterproof provides a more efficient and convenient user experience. The automatic memory function allows for a brushing time of 45 seconds and a cold light whitening time of 15 minutes. 【 Powerful 】 Using ultrasonic technology, it can quickly remove more dental stains, plaque, and bacteria, providing healthier and whiter teeth.