● Condition of the item New, unused (opened for testing only) ● Current selling price on Amazon At the time of listing, it is sold on Amazon for ¥4,860. ● Product Description Please search on Amazon using the following keywords: Search Keywords BYUP Oral Irrigator Water Flosser 12 Water Flow Modes 5 Replacement Nozzles 350ml Tank USB Rechargeable IPX7 Waterproof Interdental Care Suitable for Home and Travel white ● Return and Refund Guarantee If there is a problem after the product arrives, please contact us within one month. We will promptly handle returns and refunds. When contacting us, please provide details of the product and the nature of the problem. We will provide the necessary information (our email address and Amazon order number) through individual communication, so you can utilize Amazon's seller guarantee. In addition, this product comes with a one-year after-sales service from the seller. If you have any problems within the period, You can receive a free parts replacement warranty service.