展开Take care of your gums with this water flosser! It can effectively remove 99.99% food residue and plaque, massage the gum and promote blood circulation, also helpful for bleeding gums, bad breath, brace and bridge care. Featured with 3 working modes and come with 7.8oz detachable water tank and 4 nozzles, it is easy to choose your desired gear and nozzle according to different need. Built-in 1200m ah lithium battery and its compact size allow for long time use, ideal for outdoor travel. Take it home and care for your oral health now! Deeply Clean & Professional Oral Care: Care for your family's gum health? This cordless flosser teeth cleaner with 1800 times/minute pulse frequency is a good helper to effectively remove 99.99% food residue and plaque, massage the gum and promote blood circulation, also helpful for bleeding gums, bad breath, beneficial for brace and bridge care. 3 Working Modes: Designed with low, high and pulse working modes, meets your various oral care needs with water pressure between 60-120 psi. just press and hold for 2 seconds to turn on and short press to switch the modes you need. Note: The low mode is recommended for the first time use. 7.8 oz Detachable Water Tank & 4 Various Nozzles: Come with 7.8oz large capacity detachable water tank, no need to refill water constantly. The nozzle can rotate 360°, easy to clean the area hard to reach and preventing debris and dental plaque. USB Rechargeable: Built in 1200m ah powerful lithium battery, easy to fully charge for about 2-3 hours and work for about 20-30 days. Included usb cable (adapter not included) allows it to be charged via any usb-port charging devices, such as power bank, computer, laptop, and etc. Waterproof & Compact Design: This water flosser is IPX6 waterproof, so you can use it in the shower. Besides, it can be detached and assembled into a compact size like a bottle for easy carrying. Perfect for outside travel.