1)Cover material: 100% polyester; 2) 5 motor masssage at 4zones :Soothing ,Heat, Therapy at Lumbar region; 3) program Handset, 4 massage zone, 5 massage modes, 4 massage Intensity,and 3 timer selection 5min/30Min/60Min)
4)Power:: 8.5 wattage. Home AC adapter included