??[PROFESSIONAL & FRIENDLY AFTER-SALES SERVICE]: HAFUU provide 30days no reason refund warranty and 24 hours technical support to ensure you make decision with ease and confidence. HAFUU guarantees that the products sold are manufactured under strict quality standards to provide our customers with the best experience. This mini water jet flosser is the best gift for friends and relatives. ??[LONG BATTERY LIFETIME & PREVENT DRY-BOILING]: This handheld oral water flosser comes with 1 Tpye-C charging cable. The portable oral dental irrigator build-in Powerful Lithium Battery, which is able to be used continuously for 30 days once fully charged in Just 4 hours. And the long battery life is supported by USB charging. 2 mins automatic power off protection device to prevent dry-boiling, that make tooth cleaner works safely.Suitable for travel,business and carry it anytime, anywhere.??. ??[4 PCS MULTIFUNCTIONAL JET NOZZLES]:The portalbe water flosser come with 4 PCS multifunctional jet nozzles, meet your different needs and Long-term use.The full angle rotatable nozzle design helps you easily floss your teeth in multi-angle. ??[DEEP CLEAN]Dental water pick flosser cleaner can offer high pressure water pulse 1600 times &140PSI strong water pressure, which is the most convenient and most effective way to floss. Compared with floss picks, this rechargable oral irrigator water flosser more able to removing up to 99.9 percent of plaque from treated areas and improve gum health. Smile confidently anytime, anywhere. ?? IPX7 water proof ensures this cordless waterpick is safe to use and prevents leaks. Whatever you choose to fill the telescopic water tank with, be it water or mouthwash, no need to worry on how it might affect the mechanisms inside as the whole travel water pick teeth cleaner is completely waterproof! You can even use cordless eletric floss oral dental irrigator while showering. ??[3 CLEANING MODES ]: This oral irrigator water flosser for braces has Gentle, Pulse and Strong modes with low-noise design to meet various oral care needs. The portable dental irrigator water flosser with three modes suit any type of deep cleaning for anyone! From kids and adults who have sensitive teeth and gums, to teens who wear braces and elderly who want to polish their dentures clean. Gently press the on key to switch the mode, and long press to intelligently remember the current gear. ??[PORTABLE TRAVEL SIZE DESIGN ]: The mini water pick is smaller than your cellphone !The HAFUU water flosser toothbrush combo travel with the portable size and lightweight , Designed telescopic water tank & integrated storage nozzle, which is greatly reduces the volume of the product & presented 4 jet tips, increg the convenience of carrying. We also offer a waterproof storage bag,fit easily in bags or luggage even pocket.