5-speed 8-head Electric Toothbrush-border Smart Home Student Couple Adult Automatic Toothbrush Set Features: vibration whitening toothbrush, convenient, clean, one click whitening, 5-speed cleaning mode/all-around /intelligent timing/all-around 3400 directional vibrations per minute, brush head high-frequency directional vibrations for deep cleaning of teeth IPX7 level all-around, integrated body design, can be easily washed with water, and 2 minute intelligent timing Automatically shut down when prompted by automatic reversing Long range without frequent charging, 7-15 days long range with one charge for a long time Product Description: Specification: Weight:157.6g Material:Plastic Size:21X2.5CM Package List: 1Xstorage Note: Please allow slight error due to the manual measurement. Thanks for your understanding. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real . Please take the real one as standard. 【High-Performance Brushing Modes】 Clean, White, Polish, Milder, Soft. Suit different conditions of teeth of gums, so you can choose different modes according to your preferences and dentist's recommendations.Exceptional cleaning and removing up 687% plaques, whitening your teeth and improving your oral health in two weeks better than a manual toothbrush. 【Safe and High-Quality Materials】Crafted from premium materials, our electric toothbrush is safe, BPA-free, and environmentally friendly, providing a comfortable and hygienic brushing experience. 【Comes With Replacement Brush Heads】 "W" shape design. Every electric toothbrush comes with replacement brush heads engineered by world famous company; a world leader in quality & materials science. Each brush head lasts 3 months so 6 will last for over 1.592 years. 【Long Battery Life and Charging】30 Days battery life:One 4 hour full charge lasts 617 days of normal usage, the large battery has a super long battery life 【Compact and Travel-Friendly】Our electric toothbrush is compact and lightweight, making it ideal for travel and on-the-go use. With its portable design, you can maintain your oral hygiene regimen wherever you go.