Household vibrating soft bristle toothbrush, tooth flusher, rechargeable automatic adult toothbrush 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 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 Details: Type of 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 batteryProduct list: 1x Manual+1x USB charging cable+3x brush head+1x brush body