3 Adjustable heating level,✔ One-button LED controller provides 3 temperature settings, which provides you with greater flexibility to deal with temperature.✔ You can change the heating setting of the jacket with the push of a button, and you can find the perfect heating comfort even in the most challenging weather.✔Lightweight thermal insulation jacket has excellent stretchability, excellent in stretchability, wind resistance, water repellency, breathability, etc.Specification:Name: Electric heating jacketStatus: Brand newColor as shownMaterial: 95% cotton + 5% spandex, carbon fiber bundlenotes:Product does not contain mobile powerAlways need mobile power to dissipate heat (5V2A mobile power is recommended)Washing instructions:Take out the detachable charger and wash it by hand with neutral detergent. Please do not rub or knock it. It can be used after neutral air-drying.Product packaging: (not including mobile power)Heating cotton clothes*1At last:1. Due to the difference of light and screen, the color of the product may be slightly different from the picture.2. Due to manual measurement, please allow an error of 2-5cm.We will use the best products and services to help you.We hope every customer is happy every day^_^