Welcome to Litzee Store! Heated Vestheated 11 5 9 3 3 340/ 10465/ 149 100% USB In the title and description we have provided details of the product including its features and specifications, please note the size and dimensions of the product to ensure it meets your needs. Warm reminder: Due to lighting effects, monitor brightness, manual measurement, etc., there may be some slight differences in color and size between photos and actual items. Sincerely hope you can understand. During the shopping process, if you have any questions, please feel free to consult us, we will reply to you within 24 hours, I wish you a happy shopping! Heated Vest For Men Women With 9 Heating Panels(black.M)