1.Reduce weight 2.Sports fitness 3.High quality, reasonable price 4.Environmental protection description:1 LCD Display Scan,Time,Speed,Distance,Calories,Hand PulseSet up Size:110L×50W×138Hcmcarton size:91L×25W×58Hcmg.w/n.w:26/29KGS20'/40'/40HQ:224/468/520