Sunbeam Velvet Plush Heated Blanket, ChoiceTouch Controller, Twin Size, Sand ChoiceTouch ambient temperature control with 10 heat settings, preheat and optional auto-off function Exclusive wiring system senses and adjusts heat throughout the blanket for the highest peace of mind, only from Sunbeam Heated Bedding 10-Hour Auto-Off: After a warm and restful night, the convenient Auto-Off feature turns the blanket off Machine washable and dryer safe 5 Year Limited Warranty