100 percent brand new and high quality 1. 9 heated zone: There are 9 heating plates in the heated vests, which are made of nano composite fiber. The heat conversion rate is high, and it can warm the back, waist and abdomen. 2. Three-level temperature control: When the heated is started, just click the button to switch to the third gear. High temperature: red, medium temperature: white, low temperature: blue. 3. Suitable for all kinds of scenes: Our heated Vest is waterproof and breathable to keep you warm anywhere such as enjoy snowmobile, motorcycle, mountain, camping, hiking, skiing, Fishing, Hunting or office routine and business try during fall and winter. 4. USB charging electric heated vest: Our heated vest jacket for women use mobile power to charge(Not Include). 10000mAH mobile power can continue heating for 8 hours, fast heating in 3 seconds. 5. Fast safe heating: Our heated jackets is specially designed for the cold winter, just plug in the mobile power bank, and the carbon fiber heating plate can heat up in only 3 seconds. Once the temperature reaches, it will stop heating until it returns to the standard temperature. Specification Material: Polyeste Size: S, M, L, XL, 2XL, 3XL, 4XL Power bank: 10000 mAH Using time: 8 hours Package Include: 1x Heated Vest Attention. 1. The monitor used is not the same, the computer is not the same, the angle of photography is not the same, there may be angle colour problems. 2. Pure manual measurement, there may be 0-1cm error.