I am selling this item because I plan to go on an overseas business trip in October 2025 and purchased it, but I never used it after opening the package and inserting the batteries. I purchased it on Amazon for about ¥8,500. The batteries will be included when shipped. This is a compact, slide-type portable washlet, approximately 146 x 130 x 276mm in size. - Brand: TOTO - Product Name: Portable Washlet - Country of Manufacture: Japan - Size: Approximately 146 x 130 x 276mm - How to Use: Easy to use with a slide mechanism Thank you for looking.