I received this as a gift, but I already have a body composition scale, so I'm selling it. ※※Because it is precision equipment, I will use the courier service※※ ✨Brand new, unopened ✨Shipping included ✨Instant purchase OK It's recommended for health management because you can manage your daily data and see your body changes at a glance. Easily manage your body composition with the smartphone app by installing the dedicated app. 【Items that can be measured with the dedicated app】 Weight, BMI, body fat percentage, muscle mass, water ratio, visceral fat, bone mass, basal metabolism, protein, obesity level, body age, fat-free weight ※Items that can be graphed are: Weight, BMI, body fat percentage, muscle mass, water ratio, visceral fat, bone mass, and basal metabolism (8 types) Up to 8 people can be registered ✅Brand: Hack Co., Ltd. ✅Product Name: Smartphone-linked Body Composition Scale Every Scan ✅Manufacturer Part Number: HAC3430A ✅Size: Approx. W26 x D2.3 x H26cm Body weight: Approx. 800g Main materials: Glass, ABS, stainless steel, rubber Maximum weight: 180kg Minimum display: 3-180kg / 0.05kg Measurement range: 3-180kg ✅Power supply: 2 AAA batteries (sold separately) Power consumption: 3V 22mA ✅Wireless specifications: Compatible with ver4.0 or higher Compatible OS: iOS 7.0 or higher, Android 4.3 or higher