The treadmill is equipped with a system to decrease the shock and shake, keeping the running stable and protecting your knees better. Simply press the "incline +" button in the panel, and the incline goes up electrically, sparing from waiting to set the incline manually. More convenient for home workouts and exercise. This folding treadmill is built-in Bluetooth MP3, you can connect with your phone and enjoy music when you running in it. The strong 3.25 HP motor is able to perform well at a speed of up to 9 mph. 330 lbs weight capacity for better performance. Soft drop system for easy folding. One simple kick on the rod and the running deck will automatically lay down at a slow speed without security concerns.