Toothbrush Adult USB Rechargeable Toothbrush Set With Four Brush Heads 6 Modes Feature: Powerful Clean Toothbrush: Removes 300% more plaque and stains than regular manual toothbrushes. Enjoy clean and fresh health for 7 days. Comes with 4 toothbrush heads. 2-minute smart timer: 30-second interval vibration reminder to brushing area, 2 minutes to automatically turn off, the cleaning recommended by the dentist. IP7, Rechargeable Toothbrush: This toothbrush cleans thoroughly! Can be used in bath and shower. Fully charged for normal use for 30-60 days. 3 different brushing modes, strong and weak, 2 intensities, to meet different oral needs, 31,000 times/min of vibration, under the line or hard-to-reach dead spots with manual toothbrushes, thoroughly and effectively clean. 6 functions, cleaning mode (strong, weak), high frequency to sweep the dead corners of the mouth. Soft mode (strong, weak), beginners simply adapt to vibrations. Whitening mode (strong, weak), strong penetration into the tooth and crevices. The 5V=2A rechargeable battery charges faster and lasts longer, and can be used for 30-60 days being fully charged. Travel worry-free, travel on business, travel more worry-free and convenient. The seamless body feels delicate, and the new seamless technology makes it easy to feel the comfort brought by the texture. The brush is made of food-grade PP, and the top is rounded and more suitable for teeth Automatic memory function. Automatically memorize the toothbrush mode you use each, and start executing in the memory mode when you turn on the machine, of your usage habits Product size: 220x25mm/8.66x0.98inch Product color: purple black grade: IP7 grade Battery capacity: 500mA Rated voltage: DC3.7V Charging method: USB Rated power: 1W The package includes: 1 x toothbrush 4 x replacement toothbrush heads with protective covers 1 x USB charging cable 1 x User Manual warn: If you have any questions about using an toothbrush, talk to your dentist. Replace the brush every three months for results.