Fairywill Water Flossers 5020E: Deeply Clean Teeth, Whiten Teeth and Improve Gum Health Fairywill Perfessional Customer Service 3 Flossing Model to Suit All Different Conditions of Teeth and Gums 300ML Detachable Water Tank & 8 PCS 360 Rotatable Water Jet Tip Powerful Battery Life with USB Cable Charged for Travel & IPX7 Waterproof