360° Smart Automatic U-Shaped Electric Toothbrush for Adults, Multi-Modes, USB Rechargeable, White

Before use, rinse your mouth to remove any food particles, then apply liquid or foam toothpaste to the brush head. The U-shaped head is made of food-grade, antibacterial silicone. For optimal cleaning, moisten the brush head with regular toothpaste before placing it in your mouth. Gently position your upper and lower teeth against the grooves, then activate the brush. You can then clean your teeth by shaking the brush from side to side. This 360° omnidirectional cleaning system offers 45-second cycles, from shortest to longest. Each speed allows for quick and comfortable brushing. If necessary, you can repeat the process. The cleaning principle is ultrasonic: the different frequencies have specific effects. The first speed, at a low frequency, removes food particles, while the second, at a medium frequency, cleans tartar, even that which regular toothbrushes cannot reach. The third speed setting provides a high-frequency massage that prevents gum recession, promotes periodontal blood circulation, reduces the occurrence of periodontal disease, and, combined with two blue nano-lights, helps whiten teeth and maintain their health. This is a sonic electric toothbrush, an automatic ultrasonic toothbrush for adults, and a waterproof, USB-rechargeable toothbrush. Features: Premium Material: The U-shaped brush head is made of food-grade silicone, which is soft, non-toxic, and safe, ensuring effective sterilization and a comfortable massage. 4 Operating Modes: Gentle cleaning, powerful cleaning, massage, and cool light whitening. You can adjust the settings with a simple press of the on/off switch. U-Shaped Design: Designed to perfectly fit the shape of the mouth, it vibrates at 48,000 RPM for thorough cleaning of teeth, leaving no areas untouched. Smart and Convenient Use: USB rechargeable, it offers a hands-free brushing experience. Its IPX7 waterproof rating ensures more effective and convenient use. Automatic memory function: The memory function automatically saves the brushing time (45 seconds) and the cold light whitening time (15 minutes). Optimal performance: Thanks to its ultrasonic technology, it effectively removes stains, plaque, and bacteria in record time, for healthier, whiter teeth. Specifications: Materials: ABS + silicone. Power supply: USB charging. Battery capacity: 400 mAh. Charging time: approximately 2 hours. Battery life: 30 minutes. Voltage: 5 V. Power: 5 W. Waterproofing: IPX7. Vibration frequency: 48,000 rpm. Charging indicator: Flashing blue light during charging, solid light when fully charged. Dimensions: 17 x 10 x 6 cm.