If you like to enjoy the feeling of sweating,this 4.75HP electric treadmill will be a perfect choice for you!In the folded state,you just need to kick the hydraulic bar slightly and then the running board will drop slowly to protect your floor. After that,there are 3 ways to start the treadmill,which are a removable control knob,a voice recognition system and a smart Gymax APP. All of them make the operation convenient. And you can check the exercise data (time/calories/distance/heart rate/steps) on the clear mirror LED display. After running,the folding treadmill with 2 smooth wheels makes movement and storage easier.