The Kingdom Smart Fitted Electric Blanket will keep you warm and comfortable all winter long. The new smart control features a 7-step heating with manually adjustable temperature that suits everyone's individual needs. It also comes with an automatic adjustable control that will heat up the electric blanket on high for the first hour, and then adjust itself down to a comfortable level. For extra safety, the Kingdom Smart Fitted Electric blanket also has an automatic 10-hour cut off switch to prevent overheating. Double, Queen and King Size electric blankets comes with dual controls and each Kingdom Smart Fitted Electric Blanket comes with a 2 year warranty.