Using upgraded pulse technology, Water floss delivers a pulse frequency of 2200-3000 per minute and a water pressure of 50-150 PSI for high power flow delivery. The Water tooth cleaner effectively and accurately cleans 99.99% of food debris and dental plaque. The water cleaner can be used continuously for 30 days after 5 hours of full charge. Water cordless floss can be easily charged with usb devices such as power banks, computers, laptops, etc. Perfect for travel and family use! Strong/normal/soft/pulse/child cleaning mode, low noise design to meet a variety of cleaning needs. The innovative memory feature keeps your preferred mode, allowing you to keep using it even if you turn it off the next time you use portable water floss. Our water picks feature a 360-degree rotatable nozzle that allows you to easily and efficiently floss at any Angle to clean all hard-to-reach areas from trapped food debris. Date First Available May 30, 2024