Elliptical G875 SportsArt ECO-POWR™ elliptical is part of our green technology product line with integrated micro-inverters built in, and the first of its kind to harness the power of human energy and put it back into the grid. When plugged into a power outlet the human energy generated converts to utility-grade electricity, offsetting significant savings for the club owner. ECO-POWR™ Integrated Inverter Industry-leading 17”-29” electronically adjustable stride; conforms to the user for superior comfort and versatility Shift-on-the-fly fingertip controls offer 40 levels of resistance and the most narrow range in the industry Myflex™ pedal cushioning system provides a comfortable workout platform Overall Weight Resistance Level Stride Length Maximum User Weight FEATURES AND SPECIFICATIONS FEEDBACK. Level, Time, Distance, Calories, Strides/Min, Total Strides, Stride Length, Human Watts & Actual HR, WT Loss HR as well as Cardio HR WORKOUT PROGRAM Manual, Random, Interval (x3), Plateau, Vari-Stride (x3), Fit Test, HRC (x3), Goal (x3) ACCESSORIES CSAFE port (standard) Headphone jack with built in volume control (x2) USB port (x2) for device charging (standard) iPod, iPhone 30-pin connector option (Optional with LED console) ECOFIT™ & SA Well+™ workout tracking function (Optional) Integrated 3-speed fan(standard) External Mount TV Bracket (OPTIONAL) HR transmitter belt (Optional) WARRANTY Power Requirement 2.5A dc power source