Description: Panel material: tempered glass Color: white Display: LCD display Power supply: USB rechargeable Battery: 1 * lithium battery, 150mAh , 3.7V (included) Scale value: 10g Weighing range: 0.1kg-180kg Connection method: BT Other function: temperature display br/> Item Size: 29*5*29.1CM Weight: 1KG APP Name: OKOK System: for Android, for IOS Home User: Unlimited< br/> are you still worried about your weight? Do you want to lose weight sensibly? Do you want to know your body data? Then this smart electronic scale will be able to satisfy you, it is easy to use and operate. High quality product and USB rechargeable: 6mm thick tempered glass, capacity is around 180kg / 400lbs.Includes 4 high precision sensors and 4 sensitive electrodes to ensure accuracy. Multiple Users and Auto Sync: Available to add 8 users on one device. lets you track all your family weight and health information through multiple accounts. You can weigh anytime without turning on the APP. The data will sync to the app once it connect to the smart body scale again. Tailor-made personal weight loss plan for more scientific, effective, healthy and slimming exercise. Battery: months of use on a single charge. Automatically generate graphs and trends at a glance. Eating wisely will make your workout goals more effective. Can add family members. How to use: 1. Install mobile APP. 2. Plug in body fat scale. 3. Measure data. br/>