About this item ❤️【Power Enough to Clean Old Tartar】Our Sonic toothbrush was build with magnetic levitation motor, is power enough to clean old tartar and produces a whopping 39,000 Vibrations per minute with 5 different modes. 2 minute auto timer and 30 second interval timer to remind you to brush different area. ❤️【Silicone Brim Toothbrush Head】We pay attention to details to make , such as Low-Noise, Silica gel brim toothbrush head, round convex point design on the back can scrape tongue coating, clean tongue coating residue, reduce halitosis. ❤️【Portable and Durable】The matching tooth case is very textured and it has air vents, so it not exist that the toothbrush getting wet and smelling on the road. And our Sonic electric Toothbrush can use 50 days With full-charge(800mAh ), best choice for travelling or business. ❤️【Dentist-Recommended】 Better battery toothbrush can helps to prevent dental disease. 0.127mm high density Dupont ristles are rounded and polished at the top . so the bristles are soft and gentle, allowing you to experience powerful brushing without damaging your teeth. ❤️【1 Year Warranty】ANSWER Y&M promise you 1 year warranty and 100% refund guarantee to ensure your 100% satisfaction.