Electrically heated vest with USBHit of the 2021 season, Model with 9 heat points.Material: COTTONFunction: ThermalEU sizes: S M L XL 2XL 3XL 4XL 5XL (on the label there may be size in CN)Available in 3 colorsdetachable hoodPower Supply: 5V / 2A Mobile PowerOne button heating control:Hot: 45 '(Red color)Comfortable: 35 '(White color)Energy saving: 25 '(Blue color)Power supply from Powerbank, recommended power: 10,000-20,000 mAh (not included)Note: On this listing, you are purchasing the color: BLACKIf the GRAY or NAVY color is to be shipped, please let us know during the purchase.On this auction you are buying a model with 9 zones of warmth color black (as in the first photo)Autumn / winter vest with USB heating function.It's the perfect choice for the cold season - the jacket not only looks good, is waterproof and windproof, but also has a button that activates heating on the front of the waist, back and neck. There are three temperature levels: 25, 35 and 45 degrees.The vest is powered via universal USB (2A, 5V). The heating element uses a carbon fiber heating cable, which makes heating safe, does not contain harmful radiation, and provides stable heat and temperature control. The power source is not included in the package.The vest is perfect for cold days or winter sports. It's the hit of the year, you must have it.Functions:1 minute fast heat up, dissipate cold and keep warm.Set the temperature