Fitnex T60 Light Commercial Treadmill Requires 110 volt power supply Includes heart rate control and 26 built-in programs including six Custom Learn programs Console Feedback:Elevation,Heart Rate, Time,Calories, Speed,Distance Speed: 0.5 - 10MPH 58"H x 31"W x 82"L - 256 lbs. 350 lbs. maximum user weight