Life Fitness R3 Track Recumbent Lifecycle Standard recumbent seat with breathable mesh fabric back and reclining feature with 20 degrees of range of motion Self-powered bike can be placed in any room. Does not require cords or outlets. Contact heart rate hand sensors and wireless heart rate monitoring system included Plug-in (All major voltage configurations); self powered option available with Go Console iPod compatible on Track Console only ( iPhone 4, iPhone 3GS, iPhone 3G, iPhone; iPod Touch 4th, 3rd, 2nd, 1st generation; iPod Classic, iPod with video; iPod Nano 6th, 5th, 4th, 3rd generation)