Heated pants, heated inner trousers, 5 heating elements in the front, 1 in the rear waist area, for a total of 6 heating elements. Men's USB-powered trousers, rapid heating, thick fleece-lined trousers, cold protection, thermal pants, 3-level temperature adjustment, adjustable belt, washable. XL size. Includes battery. Capacity: 40800 Ah / 151Wh Input: 5V=2.1A Output: 5V=2.4A (Max) Purchased 3 years ago and worn/washed about 3 times. There is some wear on the belt area. Please check the other photos for details. Stored at home. No smoking, but I have a pet (cat). Cat hair may stick to the fabric, but I will try my best to remove it. Please understand if any small hairs remain. Shipping size: 60. Thank you for looking.