?Extra-Large Water Tank, No Need for Frequent Refills?The 300ml water floss tank design can satisfy a complete oral cleaning, eliminating the need for frequent refills making your oral cleaning more convenient. The gravity ball design of the water flosser tube hole enables the water in the tank to be used more efficiently. Plus, The open tank and detachable design make it easy to clean. ?IPX7 Waterproof and 2-Year Lifespan Guarantee?Our wireless water dental teeth boasts superior waterproofing, allowing easy cleaning and safe use during showers. Its upgraded motor provides a more effective dual-stream water flow and a 2-year lifespan, surpassing similar products. We also offer a 12-month 'replacement, don't repair' warranty with 24/7 online customer support for your convenience. ?Long Battery Life, Lightweight, Portable use anywhere?The USB rechargeable water floss can be used for 30 days on a single charge. It is portable and lightweight, perfect for home and on-the-go use. This water dental picks come with a USB-C cable (adapter not included), It is compatible with power bank, computer, laptop. This dental water flossers for teeth are ideal for home, travel, office or business trips. ?5 Flossing Modes, 5 Nozzles, 1 Toothbrush head?The water floss has 5 water pressure modes to suit All different conditions of Teeth and Gums- Low, Gentle, Medium, Strong, and High Pressure. First-time users are advised to choose the soft floss mode. Match these modes with the different 360° rotation nozzles (6 jet tips) for a professional cleaning experience. Use the cordless water flosser to easily clean around braces, bridges, and orthodontics. ?Deep Clean, Improve Gum Health, Freshen Breath?The MIEDRY electric water dental flosser teeth cleaning kit features an ergonomic design and upgraded pulsation technique, delivers high water pressure pulses at 1400-1800 times per minute, effectively removing 99.9% of dental plaque, stains, food debris. This water dental flosser massages the gum effectively and promotes blood circulation. Also helpful for bleeding gums, bad breath, benefitful for orthodontic brace and bridge care.