【7-?5 ???? ???? ????????】【Made in USA and Importe】Specification: 100% brand new and high quality. Quantity: 1pc. Material:ABS. Color:Dark Blue,Black,Mint Green Charging socket type: Type-c USB Rotation frequency: 3600/min. Waterproof grade: IPX7 Charging time: 4-6 hours Toothbrush voltagepower: 3.7V /1w Gear:2.Product size:20x2.5x2.5cm(8x1x1in). Packing size:21x4x3.5cm(8.3x1.6x1.4in). Product net weight:0.05kg/0.11lb. Product gross weight:0.102kg/0.22lb.A variety of nursing modes / 1 second boot / round head bristles, body-shaped body, comfortable and lightweight new experience, reduce the size of the motor, do not reduce the power and double the appearance value; the footprint is halved, easy to use and saves space. 360° rotating brush head, 3600 times/min rotation, sonic wave water cleaning technology, can directly tou-ch each tooth, wash and clean the blind spot in the mouth. Two gears net tooth mode, the smile is no longer hidden, the first gear is 3600 rpm, the second gear is 7200 rpm/min, the two modes are for you to choose.2min cleaning timing, Amy can not be lazy, 2min scientific timing, divide the oral cavity into 4 areas for cleaning, every second is JUST RI-GHT. Instructiongs: Because the size of the product is measured manually, there may be errors.Package Contents: 1x brush handle4x brush head 1x Usb line1x Manual