★ Drum fan, adjustable air volume and wind direction.
★ Roller shield used aluminum material.
★ Import motor, control flow, security and stability of drum mute effect is good, the service life is long.
★ Independent front shortcut key, common reach.
★Indoor aerobic exercise without weather affection.
★The production make the shock lighter.
★Make the shock to the ankle and knee lighter.
★Show distance,time and speed,the exercise frequency and level is easier to control.
★Help the user the develop good habit of working out.