The T101 combines a powerful, quiet motor and stable, comfortable platform with an easy-to-use console. PerfectFLEX deck cushioning provides the right mix of shock absorption and support. The 2.25 CHP motor is powerful, quiet, and backed by a lifetime warranty. 0 to 10 mph and 0-10% incline ranges let you take your workout to a more challenging level. Sonic Surround speakers with MP3 player input let you work out to your favorite playlist; a headphone output is also included for privacy. The COOLfit fitness fan keeps you cool as you walk, jog or run.