Warmth and Comfort : With a larger area of heating wire, it can cover your whole body and provide faster heat, keeping you warm and cozy this winter (87°F in 20 minutes, up to 126°F at heating level 10). This blanket is soft and cozy. It has a lovely cozy smoothness you will find in our good quality Sealy blanket. For optimal user experience, please set the heating level at 5-8 when you turn on the heated blanketSafety Assurance : ETL and FCC certified heated blankets with overheat protection design, High quality insulated heating wire helps monitor real-time temperature, provides the perfect temperature for deep, relaxing sleep and offers the safety promise of overheating protection. This Sealy warming blanket throw sold in the US work at 120VLED Controller : Enjoy a rapidly heated blanket with an ergonomic LED controller featuring 1-12 hours time settings and 10 heating levels from warm to high based on your needs. Relax in peace with the convenient to operate side table controller.To avoid you are affected by the light on the LCD screen of the controller when sleeping at night, we have set the light on the controller screen to constant dim mode. The light will only be on when the you are using the controller keys, but this does not affect the heat of the blanket, so you can use it without any worryingPre-Heat and Comfort Level Memory : Our heated blanket with a pre-heat procedure for quick heat distribution when you turn on the warming blanket and revert automatically to the last comfort level setting used after 15 minutes upon restartallowing you to conveniently go back to your last comfort settingMachine Washable : Sealy plush electric blanket is machine washable with slow agitation and low spin speed, please disconnect the controller and power cable before washing, please remember DO NOT dry clean, DO NOT bleach, and don't use it if wet. Please read the user manual carefully before washing