We are offering body fat analyser-detailed product description:feature are:body fat analyzerbody fat ratiobmi functioncalorie calculation auto power off with excellent hand feel memory: stores up to 9 personals data1 personal data for guest (will be initial after power off)power: 2 aaa batteries (excluded) other feature carton dimensions: 52x42x51.5cm60pcsctn n.w.: 23kg g.w.: 24.5kg