Single Motor Recliner: The lift chair is powered by an electric and single motor, the motor is extremely quiet, working smoothly and independently. You can get to any position you want, adjusting this recliner by the button up to 160 degrees. The chair is particularly good for people who have leg and back problems to stand up easily. Massage and Heating Function: The 8 massage points target four stress parts (back, lumbar, thigh, leg) with 5 adjustable modes and two intensity options. The recliner chair has a heating function on the lumbar part while massaging, which will be good for waist pressure relief and blood circulation, relieve stress and fatigue. You can use timer function of 15/30/60 minutes to set massage time. Easy Assembly: The electric recliner chair comes with two boxes, and we ship them on the same day, but the carrier may deliver them to your door on different days. Easy assembly required; no tools needed. Any issue with the chair, please feel free to contact with us at any time.