Long Lasting Battery Life 30 Days Long Life Without Frequent Charging 1 Minute Of Use Per Day, 30 Days Of Battery Life For Worry-Free Traveling, No Need To Charge Frequently. 3 Flushing Modes 3 Modes To Match The Needs Of People At Different Stages From Novice To Experienced Flossing Users. Pulse Mode: Massages The Gums And Soothes Swollen Gums. Power Mode: Heavy Users, Deep Oral Cleaning Standard Mode: For Novice Users With Fragile Gums. High-Pressure Pulse Water Flow Rinse The Whole Mouth At Once High-Pressure Jet, Precise Cleaning Of Teeth, Dead Corners Of The Mouth, To Fully Prevent A Variety Of Gum Problems 1600 Times/Minute, Cleaning Stubborn Clogs Ipx6 Waterproof, Can Be Washed To Keep Clean. The Whole Machine Can Be Rinsed, Ready To Use Wash Always Keep The Body, White And Bright Food Grade Material Selected Materials Provide Peace Of Mind And Durability. Made Of Food-Grade Material, Strong Impact Resistance. Durability And Peace Of Mind Large Capacity Water Tank Large Capacity Water Tank Cleans The Entire Mouth In One Rinse Fill The Tank With Water For A Complete Dental Cleaning Without Refilling The Tank. 360 Rotating Nozzle 0.6Mm Fine Water Line For A More Specialized Rinsing Experience. Fine Water Line Flow, Deep Into The Teeth Gum Grooves And Other Blind Brushing Areas To Achieve A Professional Effect Of Oral Deep Cleaning. 360 Rotating Nozzle For Flexible Positioning All-Round Cleaning Of The Mouth Bleeding Is Not Easy 4 Hours Fully Charged Charging Method: Type-C