0.6mph to 7.5mph speed - start building your fitness by walking, and progress up to a run at your own pace, 12 built in fitness programs, Built-in speakers with 3.5mm jack for listening to MP3 players whilst running, 5 LED displays showing speed, distance, time, calories and heart rate * 6 quick select preset speeds, then adjust to your desired level, Speed adjustors on hand bars, Heart rate monitor (only use when at walking speeds to avoid falling), Folding design with hydraulic assist for easy storage, Suitable for users up to 330lbs, Emergency stop clip; clip to your clothing and if you fall, it will automatically stop * 1.5HP motor, Max load 330lbs, Runway size - 47" x 15" * Size when ready for use - 63" x 28" x 52" * Weight of machine : 96lbs (make sure someone helps you lift), Weight of package when delivered : 105lbs