Electric Toothbrush USB RechargeableCustom Soft Toothbrush Feature: Powerful Cleaning Electric Toothbrush: 300% more plaque and stain than a regular manual toothbrush. Enjoy clean and fresh health in 7 days. Come with 4 toothbrush heads. 6 Working Modes and Memory Function: Clean, White,polish,Gumcare,Sensitve and modes, toothbrush meets you and your family’s different preference. 2 Minutes Smart Timer: 30 seconds interval vibrate reminding for switching brushing area, and 2 minutes auto shut-off as dentists recommended tooth cleaning time. rechargeable toothbrush: This electric toothbrush can be completely cleaned! Can be used for bathing and showering. It takes 1-2 hours to fully charge and 30-60 days of normal use. The IPX7 feature makes cleaning under the faucet easier. The unique wavy bristles cleanse the gums and hard-to- areas. 6 mode options: clean: Normal daily tooth cleaning. white: Reduce tooth stains and improve tooth gloss soft: Effectively dilute stubborn stains massa: Meet the needs of morning and evening, massage your teeth and clean your mouth Sensitivity: Suitable for first-time use, suitable for sensitive period of the gums. ordinary: Gently massage your teeth to reduce the possibility of periodontitis 2 minute smart timer, 30 seconds Remind you to encourage dentists to recommend brushing habits. IPX7 The battery cover can be properly sealed when showering or bathing. Long battery life Charge at least 1-2 hours, low battery reminder function, it will automatically turn off when fully charged any charger or device with a USB port. Lightweight design Less than half of an ordinary electric toothbrush. Lightweight, classic white style. The streamlined structure makes it very easy to clean. Package includes: 1 x electric toothbrush 4 replacement toothbrush heads with protective cover 1 USB charging dock 1 x user manual Warning： If you have any questions about using an electric toothbrush, please consult your dentist. Replace the brush head every three months for results. Electric Toothbrush:USB Electric Toothbrush with 4PC Brush Head Removes up to 425 times more plaque than a manual toothbrush Pressure sensor lets you know if you're brushing too hard Can Be Customized to Meet Your Individual Needs:Such as cleaning,,whitening,so that your cleaning is more personalized and hierarchical Quality Assurance:We are committed to providing our customers with high quality products.If you are not satisfied with our products,please contact us,we are willing to provide unconditional exchange or refund service