Details: Sleep soundly in comforting warmth and quileted softness. The wireless control with backlight display lets you and your partner customize the heat just where you need most. Three warming zones per person give you precise control of the warmth s location and temperature. The pre-heat option warms up your side of the bed on those cold nights. Exclusive wiring system senses & adjusts throughout the mattress pad for the highest peace of mind. Only from Sunbeam Heated Bedding. 3 Year Limited Warranty.