Mouth Washer Water Flosser This oral irrigator is battery-powered, portable, and waterproof, making it perfect for small spaces, travel, and showers! Its versatile, compact, and sleek design allows it to reach hard-to-reach areas of the mouth, making it easy to clean wherever you are. [Included Items] Nozzle x 1 Charging cable Instruction manual [Specifications] Water tank capacity: 200ml Suitable for orthodontics - especially suitable for people wearing dentures, braces, and retainers. It purifies bacteria and effectively keeps your mouth clean. Please note that there may be dents in the box due to the imported nature of the product, but this does not affect its use.