One-touch (hand control) power button with adjustable positionsCorner-blocked frame with metal reinforced seatAttached cushionsHigh-resiliency foam cushions wrapped in thick poly fiberPolyester upholsteryEmergency battery backup runs on two 9-volt batteries (not included), in case of power outageBack cushion heat-and-massage feature (choice of two massage power levels)Side pocket storagePower cord included; UL Listed