Fully Automatic Sound Wave Electric Toothbrush Couple Set Adult Whitening Male And Female Student Party Soft Bristle Toothbrush Rechargeable Version 6PC 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 deep 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 wave 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+6x brush head+1x brush body Our Brush Head Technology Removes More Calculus Along the Gums Even as it Protects the Gums Compared to a Manual toothbrush. This Electric Toothbrush Can be Personalized and Layered to Meet Your Individual Needs: Such as Deep Cleaning, Soft Cleaning， And Whitening. The Battery-Powered Toothbrush Cleans Your Entire Mouth， Including Your Teeth, Cheeks, Tongue and Gums, So You Can Enjoy a Full-Mouth Clean Every Time You Brush! Combining the Familiarity of a Manual Toothbrush Head with the Power of a Battery-Operated Toothbrush, Each Soft-Bristled Toothbrush Has Soft Floss-Tipped Bristles that Help Clean Between Teeth， And the Powerful Technology Delivers an Amazing Clean with the Push of a Button on the Vibrating Toothbrush! We Attach Great Importance to Product Quality and Customer Experience,If You Have Any Questions About the Product, Please Contact Us Customer Service,We Will Provide You with Satisfactory