PAVEOS Fully Automatic Sound Electric Toothbrush Couple Set Adult Whitening Male And Female Student Party Soft Bristle Toothbrush Rechargeable Version 8PC Brush Features: Long battery Ilife, supported by USB charging , safe and easy auto shut off full charge , any power source。Long life, fast charging in 6 hours Powerful cleaning up to 39999 strokes per minute Tooth-waved bristles made with nylon , to suit teeth topography for through cleaning of gums and hard to areas。 Gently and effectively reaches between teeth and along the gumline The whole body is, and the body can withstand water washing and blistering. The base is IXP7, which can be put into water for a short time without affecting its performance. Five modes are suitable for your teeth, which can and your teeth Random hidden charging line at the bottom, gold-plated button Product Description: Type of electric toothbrush: smart vibration Tooth brushing mode: cleaning/whitening/care Sound frequency: about 39999 times/minute Product size (CM): 24.9 * 17 * 4.15 Charging time: 6-12 hours Working voltage: 4V grade: IPX7 Battery specification: lithium battery Product list: 1x Manual+1x USB charging cable+8x brush head+1x brush body Househeld supplies for adult and children Design: Our smart household appliances adopts a close-to-life design, just to achieve a satisfying experience for you. Durability: This smart household appliances is made of sturdy and durable materials, which can maintain its functionality even after frequent use. Multipurpose: This smart household appliances can provide convenience for your daily life, whether it is for daily work or home leisure, you can also give it to your husband/wife/family, they will love it! Wide Selection: Discover an extensive range of household tools, from indoor to outdoor accessories, ensuring you find exactly what you need for your home . This smart household appliances will surely fulfill your needs! Service: If you encounter problems in the process of using smart household appliances, please feel free to contact us and we will solve them for you.