Geluk Mall Cordless Advanced Water Flosser for Teeth, Gums, Braces, Dental Care,1000ML Professional Oral Irrigator Family Dental Flosser with 6 Multifunctional Jet Tips Battery Rechargeable Countertop Water Flosser  (White, Pack of 1)

*Usage Technique: when the water flow of the dental irrigator water flossed and the gum are at a 90-degree angle, slightly close your mouth to avoid the water spraying out, then let the water flow into the sink from the corner of your mouth. more effectively eliminate stains between teeth. 360° rotating nozzle for deep cleansing of the mouth, control of plaque and tartar, whitening, gum care and sensitivity relief *Easy and effective: Get clinically proven healthier gums and brighter teeth in just one minute a day! 5 Water Flosser tips to meet your daily needs. Water pause button on the handle *IPX7 waterproof technology: to avoid leakage and enhance safety. Compatible with 100-240 / VAC 50 / 60Hz voltage. Automatic power failure to protect your safety *Intelligent frequency conversion: 10 pressure modes (pulse pressure 20-120psi) to meet different oral care needs. Large capacity 800 ml, working time 140 seconds