Energize your workout with the ProForm Crosstrainer 800 Elliptical. Fitness becomes "funness" with the included GameFit Interactive Fitness Games. The games get easier as you work harder! Add an interactive audio fitness coach to keep you on pace and encouraged and watch yourself race toward success. ProForm Crosstrainer 800 Elliptical Features: Model #PFEL85607.0 9 interactive crosstrainer programs - designed to maximize calorie burn and develop the cardiovascular system 2 heart rate programs - to help keep your heart rate near target settings 2 smart programs - automatically changes pedal resistance Heart Rate Monitor - convenient handlebar sensors for accurate readings Console display - 12 Quick Resistance buttons, workout time display, distance traveled, calories burned, heart rate, pedaling pace and more 3 display backlight options - on, auto and off GameFit interactive games - Fat Blocker and Calorie Destroyer Stereo Sound System - connect MP3 player or CD player to the console’s stereo sound system and enjoy your favorite music or audio books (cables and players sold separately) Built-in fan - stay cool while working out Manual mode - manual control of pedal resistance Audio personal trainer - 5 volume levels Console requires (4) 1.5V D batteries (batteries sold separately) Assembly requires 2 persons Assembly requires more than 30 minutes Assembly requires a Phillips screwdriver, two adjustable wrenches and a rubber mallet (tools sold separately) Console can be operated with an optional power supply (sold separately) Measures approx. 23”W x 76”H x 63”Deep (assembled) Weighs approx. 167.2 lbs. 250 lb. maximum user weight capacity Made in China Accessories Included: User manual