1, keep warm: put a plush blanket on the electric blanket to provide extra warmth. The plush blanket can be added with an insulation layer on the basis of the electric blanket to prevent the heat from dissipating too quickly and make users enjoy the warmth more comfortably, but be careful not to be too thick, which will hinder the heat source transmission, lead to abnormal heat dissipation of the electric blanket and lead to overheating damage.