It is also a unified red trademark. I have to say that although it is a well-known brand, the electric blanket of red beans is really ugly to make people suspect that it is not a regular brand. Why is it cost-effective? Ugly is ugly. Now the electric blanket, intelligent temperature control, double helix heating wire, and regular power failure are all standard, so don't worry about safety. Moreover, it is rare to buy two electric blankets with two temperatures and two controls for less than 100 (the left and right temperatures should be separated to meet different heating needs).