Electric Dental Water Flosser - Cordless Portable Oral Irrigator Rechargable with 3 Operation Modes and 4 Rotatable Jet Tips for Braces and Teeth Whitening bass Imported [Three cleaning modes with LED indicators.] Choose from normal, soft and pulse pressure setting modes, and enjoy different levels of comfort from Greenvida Professional Cordless Oral Irrigator. [Two rotatable jet tips and two orthodontic tips.] With the rotatable jet tips, it helps to clean up the blind spots and remove most of slit dirt. The four nozzles are designed for whole family use. [Cleaning thoroughly with the high-pressure irrigator.] It helps to clean dental plaque and tartar with the powerful high-pressure jet tips. It can also help to prevent teeth decay and gum bleeding. [IPX7 waterproof technology.] With this waterproof level, you dont need to worry about any electric leakage and its very easy to clean. You can enjoy using it while in the shower as well. [Convenient to use and Rechargeable.] It has a 1500mAh lithium battery with adaptor, once its full charged, you can use it up to two weeks. Its portable and easy to carry while you are traveling.