Effectively Remove Stains on Teethfloss can get rid of 99% food residues hidden deep, massage enamel and gums, and promote blood circulation. It additionally helps forestall dangerous breath and is useful for orthodontic care 300ml TankThe 300ml large-capacity water tank is sufficient to complete a regular oral cleansing and hold away from common water injection. The removable water tank is easy to scrub and keep the water tank cleanTwo Ways to Fill WaterOpen the back conceal of the water tank straight and fill water into it Remove the water tank and fill it with waterIPX6 WaterproofOur Water Dental Teeth Cleaner Pick adopts IPX6 water resistant design, which are used safely for bathe in the bathroom and washed beneath water straight for cleaning ChargingUSB charging is awfully convenient. You can use adapters, computers, strength banks, car chargers and other USB sockets to commission water flosserPortable DesignThe moveable design can be utilized in the office, household, travel, convenient to hold and use, protect oral health anytime, anywhere. Specifications:Material: meals grade ABS Color: white, purple Size: 25*11*8 Weight: 430gPacking list:1* Water Flosser 5* Cleaner Heads 1* User Manual