Thank you for viewing. Shop Japan App-Linked Body Composition Scale Model Number: CF390OLM Size: Approximately Width 260 × Depth 260 × Height 25 (mm) Weight: Approximately 1.15kg Batteries: AAA alkaline batteries × 3 Weighing Range: 3 – 150kg (Minimum display 0.2kg) Country of Origin: China By using the dedicated app (ActiveU), you can also measure the following values: ● Body Fat Percentage ● Body Water Percentage ● Muscle Mass ● BMI (Body Mass Index) ● Basal Metabolic Rate ● Bone Mass ● Visceral Fat ※ The values are only estimates. I purchased this as part of a set with health equipment, but I have never used it, so I am selling it. I purchased it new and have never used it, so I have not confirmed its operation. Thank you for your understanding.