Thank you for viewing. This is the Tanita baby scale BB-115L, which can be linked with PiyoLog and can be used from newborns. Purchased on Amazon in late June 2025 for approximately 20,000 yen. Used for about 2 months. It was very convenient because it can be linked to PiyoLog via Bluetooth, eliminating the need for manual input. I used it with a towel on top, so both the mat and the main unit are in clean condition with no noticeable stains or scratches. I am selling it because I have less opportunity to use it. It will be shipped in the box shown in the images. Size: Approximately W580 x D390 x H93mm Main unit weight (kg): 2.2 Material: Main unit/ABS (Acrylonitrile Butadiene Styrene) resin, Lens/AS (Acrylonitrile Styrene) resin Mat/EVA (Ethylene Vinyl Acetate) Power supply: DC6V, 4 AA batteries (R6) Set contents/Accessories: Main unit, instruction manual, trial batteries (4 AA batteries), baby basket mat Weighing capacity/Graduation: 0~8kg/5g, 8~20kg/10g Breastfeeding amount display range: -9999~15000g Weight measurement range: 0~20kg Past memory: Previous weight, previous breastfeeding amount BB-105L is a higher-end model.