This is a Tanita digital baby scale nometa BB-105 (made in 2025). It has been used only a few times, and the test batteries and mat are unused. Regarding shipping, it will be sent via Rakuraku Mercari Delivery, and the packaging will be the box wrapped in bubble wrap. - After measuring the weight before feeding, measure the weight again after feeding, and press the feeding amount button to calculate and display the feeding amount from the difference in weight before and after feeding. - The feeding amount can be measured in 1g increments, so you can accurately track the amount of milk intake. Measurement range: 0-20kg Minimum display: 5g (0-8kg) 10g (8-20kg) Past memory: Previous weight, previous feeding amount Display character height: 26mm Power supply DC6V: 4 AA batteries (R6) Battery life: Approximately 1 year (when used 10 times a day) Main materials: ABS, AS, EVA, PE, PET, PP Main accessories: Instruction manual (with warranty), mat, test batteries (4 AA batteries (R6)) Thank you for looking.