FAST HEATING - Just press the button, and the 3 carbon fiber heating elements in the heated pullover hoodie will provide heat for the core body area within a few seconds.<br> PREMIUM MATERIAL - The battery heated sweatshirt is made of 100% high quality fuzzy polyester for a comfortable fit without losing excess heat. Soft and durable, ideal for outdoor sports.<br> SUPPORT WASHABLE - The heated hoodies support machine washing or hand washing. Do remember to remove the power supply and make sure it gets dried before using.<br> CASUAL DESIGN - Unlike other bulky winter clothes, this fuzzy sherpa sweatshirt fits for daily wear, school, vacation, work. Easy to pair with boots, jeans, skinny leggings for a fashion look in spring, autumn fall and winter, make you stand out.<br> Warm Tips: Not include power bank.