About this item 【WATER FLOSSER & TOOTHBRUSH COMBO-DOUBLE CLEAN】:Combining Brushing and Flossing in one unit, brush head can spray water and brush your teeth at the same time, You can double-effectively clean up food residue hidden deep and the plaque at the same time. gives your teeth and gums a double cleaning, no need to constantly change the electric toothbrush and tooth punch while brushing which is very inconvenience. 【STRONG POWER, DEEPLY TEETH CLEANING】:The water flosser can offer up to 120PSI strong water pressure, 1500 times/min pulse frequency to remove 99.99% food residue hidden deep and plaque. 【 DIFFERENT COLORS REPLACEMENT CLEANING HEADS FOR FAMILY USE】: Our electric toothbrush comes with 1 toothbrush heads, 2normal jet tips and 1 orthodontic nozzle, 1 tongue scraper.Different cleaning heads can deeply and hygienically clean up dental plaque or food debris between your teeth and gum which is hard to clean with manual toothbrush or traditional teeth pick. Warm Design: Different nozzle markings, 1 color per family member. 【SMART TIMER, LONGER SERVICE LIFE OF THE IRRIGATOR】: The built-in smart timer will automatically stop once after 90 seconds of continuous operation. If you continue to use it, you only need to turn it on again. Protects the irrigator and has a longer service life. 【IPX7 WATERPROOF & LONG BATTERY LIFE】: water flosser and toothbrush combo are adopted IPX7 waterproof design. It can be used safely even in the shower. Adopt Latest Technology Powerful Lithium Battery 2000 mAh, rechargeable the device will last up to 30 days continuous use after one fully charged in 4.5 hour. Perfect to carry and travel. 【Solve all problems】If you have any questions, please contact us, we will solve all your problems.