• Portable dental water flosser that removes up to 99.99% of food debris in one minute, helping to prevent cavities, bad breath, and tooth sensitivity • Microbubble jet and rotating nozzle for gentle and efficient cleaning, specially designed for people with sensitive gums • Long-lasting rechargeable battery: up to 21 days of use after 6 hours of charging • USB charging compatible with power banks, computers, and other devices • 5 cleaning modes: strong, normal, gentle, pulse, and child, to suit different needs • Includes 8 nozzles: 4 standard, 1 periodontal, 1 orthodontic, 1 microbubble for sensitive gums, and 1 tongue cleaner • 300 ml water tank allows continuous cleaning without the need to refill • Waterproof with IPX7 certification, suitable for use in the shower • Easy to use: fill the tank, choose mode and nozzle, place in mouth, and clean teeth and gums • Usage recommendations: do not use without water or without the nozzle in the mouth, clean the device after each use