Deformable Patented Design: This cordless water flosser is foldable to suit more users' habits and needs. The deformable unit is ergonomically designed for comfortable adjustment of the nozzle and treatment area. Its rotating unit saves space, making it ideal for small bathroom countertops. 3 Nozzles & 4 Modes: Equipped with 3 nozzles at different angles, and a unique hook tip for easy cleaning of the back of teeth. Reach difficult areas without awkward arm and hand bending. The 360° rotating nozzle cleans hidden areas effectively, keeping your breath fresh and improving gum health. Four modes cater to everyone's oral needs. Button Upgrade to Prevent Accidental Splashing: The On/Off button allows for more control. Press to spray water, release to stop, preventing accidental splashing on your face or body. The large-capacity detachable water tank provides uninterrupted teeth cleaning. Deep Cleaning, Improve Gum Health: Utilizes upgraded pulsation technology, delivering 1400-1800 high-pressure water pulses per minute. With a powerful water pressure of 20-120 PSI, it removes 99.99% of deep food debris. An ideal choice for preventing oral issues like cavities, plaque, tartar, implants, orthodontics, and periodontitis. Portable Design, Quality Assurance: IPX7 waterproof design, inside and out. Smart leak-proof design ensures safe use in the shower. 3-hour fast charging provides up to 15 days of battery life. Portable and perfect for travel. A perfect gift for friends, relatives, and loved ones for birthdays, etc.