UPGRADED DIY MODE-Freely Customize Water Pressure:Unlike other cordless water flossers, Akunbem water flosser is equipped with the DIY MODE which means you can freely adjust the water pressures to find a comfortable setting for your teeth and gums. DIY, Normal, Soft, Pulse Modes and with presetting mode memory Function to meet various oral care needs. AUTO-TIMER Protect: Stop Running Automatically After Two Minutes of Work.

2000mAh Large Capacity Rechargeable Battery: Equipped with built-in 2000mAh rechargeable lithium battery, Akunbem water flosser will last up to 30-40 days continuous use on a fully charged. No need to worry about lacking of battery anymore. The USB interface charging design is so convenient that it can be charged with computer, power adapter, power bank or car charger. Super fit for TRAVEL!

300ML Extra Large Detachable Water Tank: With 300ML reservoir water tank and exclusive patent internal leakproof drainage design, Akunbem water flosser will brings you a comfortable, uninterrupted oral dental flossing experience. No hassle to fill the water multiple times. Thanks to the open tank& detachable design, it's much easier to clean inside of the water tank than others.

4x 360° Rotatable Nozzle to Keep Your Gum Health: 4 color-marked jet tips allow families to hygienically keep oral health together every day. Adopt 2019 latest water flosser pulse technique, 30-120psi pressure range, 1500 times/minute high-pressure water pulse, 360°rotating nozzle, Akunbem cordless water flosser can powerful cleaning 99.99% food debris and plaque every corner precisely that traditional brushing can not reach. Specifically designed for periodontitis, braces.

IPX7 Waterproof Design: Adopted both internal and external to provide dual protection to bring you the safe and more comfortable using experience and extend the item long lifespan the water flosser is keep from leakage and can be used safely for for shower in the bathroom.