Heated Vest: Our updated heated vest inner lining is made of silver-coated material, the middle is cotton-filled design, and the outter material is waterproof fabric. Three-layer fabric can keep warm better. So you never feel cold in winter outdoor sports with our heated vest.Heated Vest: The heated vest for men has available heating settings can be adjusted with just a simple press of the button so that you can choose the level according to the environment. temperature. And the efficient heated design make quickly warm up even in the extremely cold weather.Unisex Heated Vest Without Battery: Our heated vest for men women has 3 avaiable colur which is unisex, you can choose the colur according to the colur chart. And this heated vest is no specific battery required. You can use your own power bank to connect it directly.SAFETY AND HEAT UP QUICKLY: Upgraded designed heating system ensures you enjoy comfortable warmth; The heating sheet adopts composite fiber heating material, which has a high thermal energy conversion rate and long service life; The heating jacket heats up quickly in 1-3 seconds to generate heat across core body areas.Suitable for All Kinds of Occasion: Its ideal for skiing, hiking, motorcycle, mountaineering, sports, camping, fishing, construction, hunting in the cold winter. If you have any problem, please do not hesitate to contact us, your 100% satisfaction is our pursuit.