Item Type: Heated Vest <br>Material: Composite metal wire, polyester <br>Uses: Outdoor work, office, home<br>1、Carbon Fiber Heating: The heating clothing uses carbon fiber far infrared heat, which is evenly distributed to the human body, and you can feel the effect of far infrared heat. <br>2、3 Level Temperature Setting: Press and hold for 5 seconds to turn on, three level temperature control. According to different needs, the required temperature can be adjusted manually, and the switch can be switched with a tap. <br>3、Evenly Distributed Heat: The five heating areas are scientifically distributed in the key parts of the waist, abdomen and back, and the whole body is surrounded by warmth. <br>4、5V Safe Voltage: This heated vest is USB chargeable and has battery pocket. Powered by mobile power bank, 5V safe voltage, all household power banks can provide, ultra low voltage, green and environmental protection, no leakage, safe use. <br>5、Washable: This heated vest features a crew neck, has a smoother zipper. Made of composite wire and polyester material, washable, gentle wash and extra protection.1 x&nbsp;Electric&nbsp;Heated&nbsp;Vest