... 2.5hp home use motorized treadmill; MP3 connection, 2 speakers and amplify, with 99programs; 99% Pre-assembly in the carton ... incline, racetrack, MP3 functions, etc5. With MP3 connection, 2 speakers and amplify, with 99programs6.With hand pulse, handle switches7. Allowable user' ... the carton11.Shock Absorption: 8-point deck suspension. With additional incline suspension structure, it makes the running ...