1 . Leg and Arm Exerciser - This mini exercise bike is for leg and arm low impact exercise,knee and shoulder exercise,to improve the movement of the leg and arm. 2 . Mini Exercise Bike - This mini exercise bike is lightweight and space saving, you can take it anywhere and easy to store,you can use the bike at home and office,Perfect mini exerciser for home and office exercise. 3 . Padel Tension Adjustable - Rotate the tension knob to adjust the resistance, it offer resistance for light exercise,warm up exercise,the pedal motion is very easy. 4 . Equiped with LCD monitor: The equipped LCD displays time, count, RPM, and calories burned. 5 . Easy-Fold Mechanism - This exercise is easy to fold and unfold, it can be folded to a small size 7X13X16 inches,then you can put it in a locker after folded. 6 . Fully Assembled - Dont need to install the bike after you received .