Oral Smile Purchased from Shop Japan. The box has been opened to check the contents, but the item is new and unused. [Product Description] As quick as 10 seconds! Easy water cleaning! Easy oral care in addition to brushing your teeth. This water flosser uses a 360-degree water flow from the H-shaped nozzle to simultaneously clean the top and bottom, front and back of your teeth. It addresses not only the spaces between teeth but also the surface of the teeth and the edges of the gums. Recommended for dealing with stains from coffee and wine. Set Contents Oral Smile x 1, Jet Washer x 1 Oral Smile Set Contents Main unit x 1, 13mm H-shaped nozzle x 1, 17mm H-shaped nozzle x 1, USB cable x 1, Instruction manual x 1 Size [Main unit] Approx. Width 55mm x Depth 85mm x Height 216mm (296mm when 13mm H-shaped nozzle is attached) [13mm H-shaped nozzle] Approx. Width 48mm x Depth 12mm x Height 99mm [17mm H-shaped nozzle] Approx. Width 50mm x Depth 12mm x Height 100mm Weight Approx. 260g (including 13mm H-shaped nozzle, with an empty tank) * Total weight with water in the 200ml tank: 460g Material [Main unit] ABS resin, etc. [13mm H-shaped nozzle, 17mm H-shaped nozzle] ABS resin, silicone * Although not visible externally, it is used at the base of the rotating part Specifications [Battery] Li-ion DC3.7V 1000mAh [Usable time (approximate)] Approx. 25 minutes (when using the "strong" mode of the jet washer) [Usable time with full water] Approx. 40 seconds (with the 13mm H-shaped nozzle, "strong" mode) [Charging time (approximate)] Approx. 120 minutes (when using a charging adapter with an output of DC5V and 1A) [Tank capacity] Approx. 200ml [Waterproof] Equivalent to IPX7 (no harmful effects even if temporarily submerged in water) * Not "completely waterproof," but "temporary submersion resistance" Available for immediate purchase. #Toothbrushing #DentalFloss #WaterCleaning