Five heat levels, 82, 93, 104, 113 and 122 degrees F, are set from a handheld controller on a 2 ft cord, and the pad warms noticeably within 5 minutes of switching on. It measures 71 x 30 inches to cover the sleeping zone of a twin bed, with a soft flannel top and a wear-resistant non-woven fabric underside; evenly spaced insulated heating wires spread the warmth without hot spots. A timer shuts the pad off after 1 to 8 hours, and the heater cuts out automatically if the internal temperature passes 248 degrees F, backed by over-voltage, overload and short-circuit protection. It runs on 120V at 71W and 0.55A through a 5 ft power cord. Two elastic straps hold the gray pad in place on the mattress, and once the cord is disconnected the pad goes into the washing machine. Net weight is 3 lbs.
Five heat levels, 82, 93, 104, 113 and 122 degrees F, are set from a handheld controller on a 2 ft cord, and the pad warms noticeably within 5 minutes of switching on. It measures 71 x 30 inches to cover the sleeping zone of a twin bed, with a soft flannel top and a wear-resistant non-woven fabric underside; evenly spaced insulated heating wires spread the warmth without hot spots. A timer shuts the pad off after 1 to 8 hours, and the heater cuts out automatically if the internal temperature passes 248 degrees F, backed by over-voltage, overload and short-circuit protection. It runs on 120V at 71W and 0.55A through a 5 ft power cord. Two elastic straps hold the gray pad in place on the mattress, and once the cord is disconnected the pad goes into the washing machine. Net weight is 3 lbs.
