Deeply Clean Teeth & Improve Gum ConditionWith an Upgraded Unique Pulsation Technique, JIMOK Oral Irrigator Can Offer High-Pressure Water Pulse 1600 Times/Min,6Multi-Functioanl Interchangeable 360 Rotating Tips To Remove Oral Hidden Deep, Massage The Gum Effectively And Promoting Blood Circulation. Also Helpful For Bleeding Gums, Bad Breath, Benefitful For Orthodontic, Bridge Care, And Brace Detachable Water Tank & Collapsible Portable Design For TravelRemovable Water Tank Can Also Be Used As A Top Cover, Can Easily Clean The Limescale In The Water Tank, Greatly Saving Space. More Than 150ml(5 oz) Water Tank Make You Do Not Have To Refill Frequently During The Use Of Water JIMOK Cordless Water Flosser Water Tank Provides Enough And Uninterrupted Oral Dental Flossing. The Folded Size Is Similar To A Phone Fit Easily In Bags. 304 Stainless Steel Water Hoseunlike other silicone hoses, inconvenient to clean, and be easy to smell and become dirty after using for a while. JIMOK dental flosser adopts a 304 food-grade stainless steel water hose, it is easy to clean and more hygienic. IPX7 is waterproof, the whole body of the water floss is washable and safe to use in the shower. Upgraded DIY Mode, Customize Work PressureBased on the 4-mode (DIY, Normal, Soft, and Pulse), this cordless dental flosser set added adjustable DIY mode, which means you can customize your mode (20PSI -110PSI). NOTE: Please choose soft mode when you use dental flosser for the first time. POWERFUL BATTERY LIFE & PROFESSIONAL CUSTOMER SERVICEThis rechargeable water flosser With a powerful and environmentally lithium battery will last 90 days of use after being fully charged in 4 hours.JIMOK water dental flosser is manufactured under German strict quality standards, we offer 12 monthly refunds or a replacement guarantee