Features:High Quality: The heating vest is made of high-quality material, which is light, soft and comfortable, keeping you warm at all times.Fast Heating: The rapid heating function can help you resist the cold weather and get a warm and comfortable feeling in a short time.USB Charging: This heating vest can be inserted into any USB port, which is very convenient. Powered by mobile power (not included), long-lasting battery life, fast heating, and warm immediately after use.Lightweight and portable, let you relax on the sofa, bed or chair in the office or home, and enjoy the warmth anytime, anywhere.Gifts: This stylish electric heating vest is the perfect gift for family and friends on Christmas, Halloween, Thanksgiving and other holidays.Notice:1.Actual color may be slightly different from the image due to different light effect2.Please allow 1-3cm deviation due to manual measurement3.Asian size is smaller than eu/us/uksize,please compare the detail sizes before purchasing. Description:Material:polyester, nylonSize: XL-6XL