E7HRC Heart Rate Control: Included Features: -Comfortable, Posture-Perfect Design: SynchroStride arms move in tandem with the smooth elliptical motion of the extra large pedals, providing you with a weight bearing, no impact exercise for excellent cardio workouts.-Large, Easy to View Readout: Lets you monitor 5 functional data displays and requires just 2 AA batteries.-Rollaway Convenience: Front transport wheels allow you to roll the Endurance E7 to a convenient corner or out-of-the-way area of your home.-Feedback: Speed, Distance, Time, Level, Calories.-User Controls: Large Touch Sensitive.-Tension Control: Electronic.-Resistance System: Magnetic.-Tension levels: 20.-Stride: 18.5''.-Layout: Front Driven.-SynchroStride Motion Arms: Yes.-Pedals: Extra-large with no-slip surface.-Flywheel: Precision-balanced 15 lb..-Lifetime Guarantee. Construction: -Heavy Gauge Welded Steel Construction: The Endurance E7 boasts a beautiful silver metallic coat finish on a frame designed to accommodate up to a 275-pound user. Specifications: -Quiet Performance: The 15 lb. precision balanced flywheel means the Endurance E7 will take you for a smooth quiet ride for years to come.-Power Requirements: 120V U.S.. Assembly Instructions: -Minimal assembly requirements mean you'll be ready in minutes to walk up, get on and get fit!. Dimensions: -Compact Platform (30''w x 56''d x 66''h) and front drive system: Assure stable workouts in about half the space of comparable elliptical trainers.-Max User Weight: 300 lbs..