The treadmill frame is made of high quality and durable steel. This will not shake when you are running on it. It can track your performance in time, speed, distance and calories burnt, promising a superior and effective home treadmill workout.Put your mobile phone or Ipad on the holder, you can talk with your friends or watch movies when you work out on this treadmill. Description *Motor Horse Peak Power:2.5HP *Speed:1.0-12km/h ; 0.5-7.5mph *Running Belt Size :14"*43.3" *Program :P1-P12 *Product weight:57.2lbs *Max User Weight:265LBS *Set up size:51.6"*48.8"*24.6" *Fold size:48.8"*25.4"*24" *Incline:3 manual inclines（1%,3%,5%） *Voltage/Frequency:110v/50-60Hz Funtion 1. Have multi-functional 5" LCD Display 2. Have ipad holder 3. 12 Preset Training Plans & Heart-Rate Sensor: To burn calories moreeffectively, we specially programmed 12 different running setting, with the help of these preset training plans and heart sensor, you can choose the best plan to suits your need and trace your heart-rate changes to alter different plans. 4. Foldable Design & Low Noise Motor and Safety Emergency: Foldable designand transportation wheels allow for easy move and storage. This foldable treadmill comes with built in safety key to ensure instant shut-off under emergency situation.The 2.5HP motor ensures perfect performance for walking, jogging, running and cardio workout at home. Provide safe and quiet workout experience. 5. It has 3 Levels Incline Adjustable: With this electric treadmill, you can experience thefun of running at home. The three gears of slope adjustment could simulate the real feeling of running outdoors.It can also better cooperate with professional courses and improve the efficiency of fat loss. 6. Large running area: 40.7"L x14.2"W running belt provides you more comfortable and more sturdy workout experience. 7. Cup holder ：The design of cup holder can put a 5.9" diameter bottle during you are running on this treadmill. 8. MP3 music speaker: The treadmill can connect your phone and you can enjoy the music when you are running in the treadmill.