Just plug into any 12V cigarette lighter socket, 65W / 5.5A low power design, quick warm-up time and effective. The length of 12V power cord is 2.4M, when drive long time and the weather is cold, it is comfortable to the old man. For outdoor camping the heated electric blanket will easy to carry and make more comfortable. Automatic temperature control, without the dangerous of over heating. The 12V cigarette power cord with fused lighter plug. It could provide the protection of over load. Real size: 150(L) x 110(W) cm It was made with 100% Polyester fleece, it's soft and warm. The close size is small, light weight, and easy to carry. It will make your outdoor life more easy and comfortable.