The cleaning effect of traditional manual often us after using, so why not try to choose an advanced electrical oral irrigator? Our oral is not equipped with ordinary brush, it produces or flow to deeply clean stubborn residues without damaging teeth, tender gums or tongue, help you solve many problems and make you look more charming. Features - Brand: Coslus - Color: Black - : Plastic - Size: 5.73X7.54X32.17cm/2.25X2.96X12.64in - Water tank capacity: 300ml - Battery capacity: 1400mAh - Waterproof rating: IPX7 - Friendly to teeth: 0.6mm ultra thin spout, not only suitable for those who wear braces or have problem, also protect teeth and gums during deep cleaning. - 300ml large capacity water tank: easy to fill water and drain remaining water, fully once can complete the whole cleaning process, have no need to add water again. - Travel-sized design: lightweight and cordless, portable for business or travel use, make cleaning and massaging more convenient, suitable for home, office, business trip, etc. - Various care needs: 360° rotatable nozzle, 4 cleaning modes and 3 different cleaning nozzles for replacement, daily clean teeth, gums, tongue, and remove bad breath. - Easy operation: after preparation, just upright hold the handle with nozzle tip point toward teeth, and keep mouth open slightly so that water can flow out. Package list: 1 x Coslus Oral irrigator 2 x Coslus nozzle 1 x Coslus U-type nozzle 1 x Coslus nozzle 1 x Coslus Tongue 1 x Coslus Type-C cable 1 x Coslus User manual