Dental Water Flosser Portable Specifications:1 Name: CYQ-MINT3 Oral irrigation machine2 pressure range: 30-120 PSI;3: one hundred pc positive ABS plastic physique and 100 percent effective PC materials water tank;4 adapter input voltage: compatible with global voltage (100-240 V);5: Input: DC 5V , output: three rate: 1900 times/min;7: CE/FC/FDA;8 rechargeable lithium battery;9 mode: handy moveable USB charging;10 level: IPX7;11 time: 4 hours;12 of operation at complete charge: 15 days (work twice a day) or continuous operation 60 minutes;13. Water Tank Type: Detachable Large Capacity 140ml Water Tank. Our Advantage And Main Function: 【Super Powerful Cordless Water Flosser】Cordless water flosser adopts high-frequency pulse technology, handing over as much as 1900 times/minute solid water flow, soon cutting off 99% trapped food debris between tooth that day via day cleansing can’t reach. 【 Portable Design】This water dental flosser comes with a power USB cable(Adapter Not Included), commission it smoothly together with your car charger, a power bank, or even your laptop. Our water flosser tooth cleaner is cordless and lightweight, supreme for travel and each exterior activity as well as domestic use. 【3 Flossing Model, for Adults and Kids】The cordless water flosser features three settings of water pressure (range from 30-130psi) with a low noise design (less than 50db), Deep clean your teeth, stimulate and massage the gums, you would always discover a favorite model in retaining with your diversified oral care needs, even for sensitive tooth. 【Upgraded 300ml Detachable Water Tank IPX7 Waterproof】Upgraded 140ML ultra-large water tank offers sufficient and uninterrupted oral dental flossing, and the cordless water flosser lock formulas can help to remove the tank easily and cleaned thoroughly. IPX7 water-resistant design make you should utilize it for showering within the bathroom. Packing list:1 x oral irrigation physique (not including nozzles)4 x replaceable nozzles1 x USB charging cable (not including calories adapter)1 x instruction manual1 x packing field