Key features

• •√ 6 Working Methods & 6 Rotatable Jet Tips： The cordless water flosser has rinse mode and massage mode. Rinse Mode: the 1-3 pressure intensity are 120psi, 80psi and 50psi. Massage Mode: the 1-3 pressure intensity are 50-100psi, 50-80psi and 30-50psi. The 360° rotatable jet tips design allows you to easily clean the areas that are difficult to reach and prevents debris & dental plaque. Duomishu professional water flosser can powerfully clean 99.99% food debris and plaque in every corner.
• •√ Large Battery Capacity with USB Cable：The water flosser for teeth is equipped with 1400mAh durable lithium battery, and 3-3.5 hours full charge can work continuously about 15 days. Perfect for carrying and traveling with you. When charging the device, you can use the supplied USB cable to connect to any 5v mobile phone charging adapter, computer, and power bank.
• •√ 300ml Detachable Water Tank & Double IPX7 Waterproof：The upgraded removable full-opening water tank allows you to thoroughly clean the limescale and dental plaque and could be used many times without filling the water multiple times. The double IPX7 waterproof design prevents leakage and allows the dental flosser to be used safely for shower in the bathroom.
• •√ Rotatable Gravity Ball： Upgraded rotatable gravity ball, soft siphon and filter design not only allow you to use at any angle, but also are able to filter impurities better. This unique design is more convenient and comprehensive than before, and it also avoids that a small part of the water cannot be used when it is tilted.
• •√ Portable Design & Better Customer's Service： Cordless and lightweight design is suitable for home & travel. The water flosser has 6 jet tips that can be replaced, 2*classic jet tips, 1*orthodontic jet tip, 1*periodontal pocket jet tips, 1* dental plaque jet tip, 1*tongue cleaning jet tip. Convenient and safety for your whole family. If there are any problems, please feel free to contact us, we will response it within 12h.