ProForm Performance 400 Treadmill 2.5 CHP Mach Z Motor, 20" x 55" Tread Belt, ProShox Cushioning, Space Saver Design 1.9" Precision Machined and Balanced Non-Flex Rear Roller, Multi-Window LED Display, 10 MPH Quick Speed Control, 10% Quick Incline Control 18 Workout Apps, Grip Pulse EKG Heart Rate Monitor, CoolAire Workout Fan, 300 Lb. Weight Capacity Compatible Music Port for iPod, iPod is a trademark of Apple, Inc., registered in the U.S. and other countries; iPod not included The ProForm Performance 400 Treadmill is protected with a Lifetime Frame Warranty, 25-Year Motor Warranty and 1-Year Parts & Labor Warranty