FAST HEATING - Simply press the button, and the heated sweatshirt will activate six carbon fiber heating elements that quickly provide heat to the core body area within seconds. PREMIUM MATERIAL - Made of 100% high-quality fleece polyester, the heated sweater offers a comfortable fit without sacrificing excess heat. It is soft, durable, and ideal for outdoor sports. WASHABLE SUPPORT - The heated zip-up hoodie is machine washable or can be hand washed. However, please remember to remove the power supply and ensure it is thoroughly dried before use. CASUAL DESIGN - Unlike bulky winter clothes, this USB heated hoodie is lightweight yet keeps the body warm. It is suitable for various occasions such as skiing, hunting, camping, fishing, hiking, or other winter outdoor activities. MAKES A GREAT GIFT: For moms, dads, wives, husbands, sisters, brothers, cousins, friends & students.