The Medisana HU 662 lets you determine how warm you want your bed to be, as this electric blanket features 6 temperature settings that let you set the temperature with great accuracy. You'll never have to get into a cold bed again. The entire blanket is heated uniformly, because it also features a separate foot warmer zone. After 180 minutes, the HU 662 switches off automatically. The blanket also features overheating protection, so you don't have to worry about forgetting to turn off the blanket.