Welcome to our store！</br> 1、Carbon Fiber Heating: This heated vest is heated by infrared, using Japanese Toray carbon fiber heating wire, without harmful radiation, and the temperature can be evenly distributed to the shoulder of the human body to feel the far infrared hot compress effect. 2、15 Zones Heating: This electric heating jacket has humanized heating part, the heating zones are designed for the easy cooling part on the back of the sleeve. 3、Three Gears: The heating waistcoat has three control and three gear intelligent temperature control, long press for 3 seconds to start the machine, light press to adjust, and freely adjust the temperature you want. 4、Stand Collar Design: The heating waistcoat adopts fashionable windproof stand collar design which is comfortable to care for the neck, and more warm to wear. 5、Washable: This vest can be washable without disassembly, but before washing, be sure to take out the power pack, put the USB plug into the inner bag, machine washable, and put it into the laundry bag for washing. <p class="wang-edit-text"><p class="wang-edit-text"> Item Type: Heated Vest Material: Polyester fiber Rated Voltage: 5V Application: Outdoor activities, home leisure, daily office Size: L/170: Applicable weight: 140-150, rear middle length: 68cm/26.8in, bust: 112cm/44.1in XL/175: Applicable weight: 155-160, rear middle length: 70cm/27.6in, bust: 116cm/45.7in 2XL/180: Applicable weight: 165-175, rear middle length: 72cm/28.3in, bust: 120cm/47.2in 3XL/185: Applicable weight: 180-190, rear middle length: 74cm/29.1in, bust: 124cm/48.8in Color: Black <style> .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }</style> 1 x Heated Vest Satisfaction - Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We try our best to provide you with satisfactoryaftersalesservice</br>