The treadmill has an electric 15% automatic incline . just press the “Incline +” button on the panel . and the incline rises electrically . without waiting for the incline to be manually set. More convenient for home workout/exercise. The folding treadmill has built-in Bluetooth MP3 . so you can connect your phone and listen to music while running. Unique shock absorption system to better protect your knees . the treadmill is equipped with a system that reduces vibration and vibration . keeps running stable and better protects your knees. Electric Treadmill 3.25 HP Motor Supports Up to 264 lbs The powerful 3.25 HP motor will smoothly pass users with a 264lbs Max and perform well at speeds up to 9 MPH. Good choice to share with family. The treadmill’s space-saving folding design . soft-drop system . is easy to fold. A simple kick on the pole and running deck will automatically drop at low speed without safety concerns.QILLIINN Electric Treadmill 3.25 HP Home Folding Treadmill with LCD Display . 12 Preset Programs Treadmill – 264 lbs.