The Portable design & Deep Clean The water flosser is designed with telescopic water tank and integrated storage nozzle, which greatly reduces the volume of the product compared with similar products and is very convenient to carry around. The Water Flosser can offer high pressure water pulse 1200 times &140PSI strong water pressure, which is the most convenient and most effective way to floss, removing up to 99.9 percent of plaque from treated areas and improve gum health. 3 clean modes & IPX7 Waterproof Design The water flosser has Soft,Pulse,Strong modes for choosing with Low-noise Design, which can meet various oral care needs.IPX7 water proof ensures the product is safe to use and prevents leaks. Telescopic water tank & Unique leak-proof design The upgraded telescopic fully open water tank greatly reduces the volume of the product, and presented three jet tips and portable storage bags, greatly increasing the convenience of carrying. It has an exclusive internal leak-proof and drainage device, which has a longer service life rather than similar products. Long Battery Lifetime & Portable Design With the portable size and lightweight ,the Powerful Lithium Battery is able to be used Continuously for 30 days once fully charged in Just 4 hours.It brings great convenience to your travels.And the long battery life is supported by USB charging. Support & Warranty We provide 30days no reason refund warranty and 24 hours technical support to ensure you make decision with ease and confidence. Package included:The Water Flosser x 1 , Replacement Jet Nozzles x4, USB cable x1, Instruction Manualx1. Classic Tip Storage the Classic Tip can be storage in the water inlet. It is design for travel to save space. 360 Degree rotation nozzle Nozzle can be rotated 360 degrees, highly clean mouth. Realize no dead-end cleaning. IPX7 Waterproof IPX7 level waterproof, the whole body can be immersed in water, not afraid to carry out rust or damage How to use 1. Install the nozzle. 2. Open the tank and the knob to fill water. 3. Put the nozzle into the mouth and press the power button to start flossing. 4. Long press the power switch button to switch the mode. 5. Storage after using. remove nozzle and open water tank knob, and store the nozzle. 6. Regular cleaning unattach the tank box and clean the tank