DENTIST RECOMMENDED – The water flosser and toothbrush combo has been clinically proven to be up to 5x more effective than traditional flossing while also being gentler on gums and teeth. effectively removes up to 99% of plaque. Our water flosser's 0.6-0.8mm ULTRASONIC WATER FLOSSER for teeth is thinner than normal others and precisely dislodge food and bad bacteria that cause bad breath, cleans between your teeth, and massage your gums.40,000 VPM ELECTRIC TOOTHBRUSH - The electric toothbrush with water flosser equipped with an industry-leading power motor which produced by the world-leading ultrasonic motor supplier, generating 40,000 STROKES per minute. 10X Cleaning Effect than manual toothbrush and 3X than an ordinary electric toothbrush.600ML HIGH VOLUME RESERVOIR -The water flosser and toothbrush combo holds 22 ounces and provides 90 seconds of water capacity: no refilling required. The reservoir is top-rack dishwasher safe for easy cleaning. Easily control water flow with the convenient on/off handle switch, Flosser tip rotates 360 degrees for easy access to all areas of the mouth.BEYOND BRUSHING & FLOSSING - The water flosser and toothbrush combo equipped with World-leading Powered Motor to 1800 times/minute, 30-125 psi pressure, up to 50% more effective than dental floss for improving gum health, includes 10 Adjustable Water Pressure to Suit Different Conditions of Teeth and Gums. Please choose soft mode when you use dental flosser for the first time.QUIETER AND SAFER USE: While using, water flosser and toothbrush combo in one will cause lower than 75 decibels, water flossers for teeth would not cause many noises while using. Supported by FDA standard, with 100-240V dual voltage.