Esperanza electronic scales specially designed for those who care of their health and physical fit. Stylish design, ultra- thin device case, a large display for better vision. Step on to start automatically for easy using. Now step on me and enjoy your fit! Measures percentage content of body fat, water, muscle Equipped with four high precision Strain Gauge sensors Dimensions: 300 x 300 x 20 [mm] Capacity 180 kg / 396 LB Division 100 g / 0.2 LB Power saving large LCD Display 70 x 30 [mm] Weight Unit : kg / lb / st 6mm high-tempered safety glass platform Foot-tap switch on Automatic power off Low Battery indication Memory for 12 users Overload indication Power (depending on the production batch): 2 x AAA Battery or 1 × CR2032 Lithium battery (batteries not included)