SOLAR ELECTRIC WEIGHT SCALE - Digital body weight with solar battery and multi-function rechargeable lithium battery Body weight scale (including USB), say goodbye to the need to replace the battery in a few months Simply place the scale in a place where it is exposed to sunlight (balcony or glass window), and the LCD screen will accurately display your weight data, and the power supply can be used continuously . ONE SCALE, FAMILY USERS - The scale connects Bluetooth 4.0 enables multiple users together, download IOS 8.0 / Android 6.0 LEAONE port app via Apple Store or Google Play for link synchronization (including Apple Health, Fitbit and Google Fit). Everyone can have their own weight reading and better understand their physical indicators. Especially useful for bodybuilders and weight loss. . EXCLUSIVE DESIGN - With the scale, you can better formulate the physical planes belonging to the age groups, the scale is also the best gift for family or friends. Your satisfaction is our top priority. We offer sales and full refund if you are not satisfied after receiving our products. . FUSELAGE INTEGRATION - Digital scale provides accurate weight measurements up to 396 lbs (180 kg) in 0.2 lb / 0.05 kg increments. The sophisticated electronic scale with a combination of high-strength tempered glass has an anti-slip base, which is safe against collisions and drops. The unique bevel design and ABS bottom plate ensure users do not hurt their feet. . EXCLUSIVE DESIGN PLAN - Through the scale, can better formulate fitness plans belonging to different age groups and facilitate data monitoring, especially suitable for fitness, loss weight or fitness. The digital weight scale is also the best gift for family or friends.Your satisfaction is our top priority. .