... : striking red LED windows display time, distance, speed, elevation, calories, heart rate, program, level ... controlling system(4.5 hp AC motor optional )3.Speed: 0.8-20km/h4.Elevation: 0-15%5 ... .Running area: 1540*530mm6.Belt Thickness:3.0mm7.Running Deck:25mm8.Front roller:76*120 ... interface of Mp3, TV, and AV, speed/ elevation hot keys, handrail speed/ elevation control, handrail heart rate monitor ...