Make over 22 Heysmile Device Water For Teeth Cleaning Wihet-300ML: The cordless water flosser is the most effective device for removing food particles and bacteria between the teeth using the water pump technology. The water flosser features 5 different speeds for cleaning teeth, strong pump for deep cleaning, light pump for sensitive gums and orthodontics, and pulsating pump suitable for gum massage. Contains 7 different heads 3 gum cleaning head, 2 regular dental flossing heads and 2 orthodontic cleaning head to suit your daily needs. Designed with 360-degree rotation and a 200ml water tank capacity for easier use. Water floss is characterized by a deeper cleaning of the mouth and lighter on the gums. Supercharged battery lasts a long time with you. Product information: FDA approved. Contains 7 different heads. 12 months warranty. Waterproof device. Keep your teeth clean and gums healthy with this water-based floss.