7-Item Simultaneous Check Body Composition Scale - Weight - Body Fat Percentage - Body Water Percentage - Estimated Bone Mass - Basal Metabolic Rate - Muscle Mass Percentage - BMI (Body Mass Index) ◎ 2 x AAA batteries (sold separately) ※ This is a new, unused, and unopened item, but please understand that it has been stored at home. ※ Since it is unopened, the operation has not been confirmed.