Description Specification: Product size: 290*260*27mm. Windows Size: 77*36mm. Color: Black,White. Display screen: LED liquid crystal display. Battery Type: Two AAA batteries(not contain). Insufficient battery: Display LO, please change battery. Panel Material: Tempered Glass + ABS Plastic. Weighing range: 0.2KG~180KG. Capacity: 180kg. Features: 1. The measurement range handles up to 180kg. 2. It is not a single measurement function of APP, but a close combination of exercise, comprehensive analysis and evaluation of measurement indicators, exercise records, diet records, and gives personalized body shape, muscle gain, fitness exercise prescriptions and diet programs. More scientific and practical. 3. 76 items of data are in full control of body changes. While measuring the data, recommend achievable goals based on your exercise habits and recent physical conditions, so that you can multiply your efforts with half the effort. 4. Exercise and diet advice: customize your diet and exercise fitness plan based on your data. 5. Daily/weekly: every time you weigh yourself, you will move on your phone to generate daily/weekly records. The curve changes at a glance. 6. Body scale is just for family daily use and should not be used as medical usage. You should consult a professional doctor when undertaking any diet or exercise program. Package included: 1 x Intelligent bluetooth Weight Scale. Note: This product does not contain batteries.Two AAA batteries need to be purchased by yourself. Tip: For the first time, please wait for 10 seconds and then stand up, otherwise there will be errors.When weighing, please put the scale on a firm and smooth ground to avoid errors that may affect weighing. Do not put the scale on carpet or soft ground.