5 Areas Heated Hat Vest w Three Button Control Temperature

It's using new carbon fiber heating wire, healthy heating, no harmful radiation. The heating vest is equipped with three levels of temperature control, the high level is about 45 centigrade, the medium Level is about 35 centigrade, the low level is about 25 centigrade. High-quality Skin-friendly Soft Fabric,Warm Cotton Inside, The price doesn't include battery. Perfect for outdoor activities like snowmobile, motorcycling, climbing, camping, hiking, skiing, fishing or office. S-4XL