Description Brand Panasonic Power Source Power Cord Type Features Rechargeable, Rechargeable, Portable Ultrasonic Water Flow cleans away plaque that toothbrushes can't reach Promotes gum health in about 3 days (?Water flow generating ultrasonic waves via shock waves from bursting bubbles?) (?Only when using ultrasonic nozzle?) (?Verified at water pressure level 10. Company research. Results may vary depending on conditions.*) [Type] Handheld/Compact/Waterproof/Ultrasonic Water Flow [Water Flow] Ultrasonic Water Flow [Tank Capacity] Approx. 150mL [Usable Time] Approx. 10 minutes per full charge (Charging time: Approx. 1 hour) If you want more beauty items Shipping Express shipping We can ship the item together. Please check the shop as there are various other products. go to our shop Most of the items will be delivered in 2-4 weeks after it shipped out. We will carefully deliver using the packing material. About Us -----Important----- Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer?s responsibility. Please check with your country?s customs office to determine what these additional costs will be prior to bidding or buying. Customs fees are normally charged by the shipping company or collected when you pick the item up.These fees are not additional shipping charges. We won't under-value merchandise or mark the item as a gift on customs forms.Doing that is against U.S.and international laws.