The Sanitas SWB 21 heating underblanket offers comfortable and pleasant warmth for restful nights. With a length of 150 cm and a width of 80 cm, it is ideal for various bed sizes. The underblanket features three temperature settings that allow for individual adjustment of warmth to maximize personal comfort. A backlit switch ensures easy operation, even in the dark. The fleece cover material is not only soft and pleasant against the skin but also machine washable, making care and cleaning easy. With a power consumption of 65 watts, the heating underblanket ensures efficient heat distribution. The detachable switch design allows for straightforward handling and maintenance. The Sanitas SWB 21 heating underblanket is a practical solution for anyone seeking extra comfort and warmth in bed during the cold season.