[High-Quality Fabric] Made of spandex and polyester, Folded over the fabric and tightly stitched. ultra-comfortable and soft, give you a stylish and timeless experience. Not only as warm pants but also be trousers with a stylish look. [Winter Bady Care] The heated pants can resist cold weather and protect the legs from the cold. Help to promote blood circulation, enhance metabolism, reduce muscle stiffness, and keep warm for your body. [Design Highlights] Design with the latest heating wire. 15s Fast Heating, 8 pieces of heating Zones design Increase warming range. 3 levels of adjustable temperature, 5V safe voltage. Closure Type Improve, Double protection by drawstring and elastic band. [Easy to Match and Great for many Occasions] This electric black sweatpants can be paired with a stylish jacket, sweater, sweatshirt or a heated vest. Suit for outdoor activities, hunting, skiing, fishing, motorcycle, bicycle, camping, Mountain climbing, outdoor attendance, office daily, etc. A perfect present for your elders, lover or friends. The best Thanksgiving and Christmas Gift. [Warm Remind] This warm trouser does not come with a power bank or battery but included a USB plug (No longer limited to exclusive batteries, just use the General 5V/2A power bank on market).