The Heat and Massage Lift Chair, model 70557, is a recliner chair designed to assist individuals with mobility disabilities in rising to a standing position. This electric chair has three reclining positions, a lift mechanism to bring the user smoothly to a standing position, heat and gentle vibrating massage, hand-held controls, and a choice of velvet fabric or vinyl upholstery. It has a single motor with a built in emergency battery back-up, allowing the chair to return to sitting position in the event of a power outage. POWER: Uses household current. Backup uses 9-volt batteries (not included). DIMENSIONS (LxW): The chair is 43 x 36 inches overall and the seat is 20 x 20 inches. Power cord is 9 feet long. CAPACITY: 375 pounds. COLORS: Forest green, almond, admiral blue, black cherry, burgundy vinyl, royal blue vinyl, or oatmeal. WARRANTY: Included. DELIVERY TIME: 2 to 4 weeks.