Heated Vest, Heating Vest [17 Heating Points, 3-Level Temperature Adjustment] Heater Vest, USB Powered, Independent Front and Back Switches, Made-in-Japan Fiber Heater, Quick Heating, Insulation, Heating Wear, Heated Jacket, Electric Heating Jacket, Energy Saving, Washable, Cold Protection, Electric Heating Wear, Heated Clothing, Unisex [Front and Back 17 Heating Points, Heated Vest] This heated vest has 6 heaters in the front and 11 in the back, efficiently warming 17 points, keeping your body warm even in the cold season. It warms your easily chilled body like wearing a heater, making it the perfect cold protection item for commuting to work or school in winter, cycling/motorcycle riding, fishing, watching sports, skiing, mountain climbing, outdoor work, and everyday use, as well as outdoor activities and work, helping you get through the harsh winter. [3-Level Temperature Adjustment, Independent Front and Back Control] Equipped with two control buttons, you can control the front and back separately. The temperature can be adjusted in 3 levels: high (approx. 45°C), medium (approx. 35°C), and low (approx. 28°C), and it is easy to understand with the button colors [red (high temperature), white (medium temperature), blue (low temperature)]. If you can warm all 17 points front and back at the same time, it is also possible to heat only the front or back, and you can use it according to the indoor/outdoor environment, temperature, and the situation. [USB Heated Cold Protection Jacket] This is a heated vest that is USB powered, not rechargeable, and is used by connecting to a mobile power source (sold separately) with a USB cable in the back pocket. It uses flexible Japanese-made graphene fiber heaters, which do not impair operability and can be worn without discomfort. This cold-weather clothing is suitable for both men and women, and is recommended for those who go out in winter, those who work outdoors such as construction sites and security, and those who want to stay warm even on windy or snowy days. [Quick Heating, Washable] Using flexible Japanese-made graphene fiber heaters, it starts heating in about 10 seconds after turning on the power, and the warmth spreads quickly due to effective heat conduction. With fluffy padding inside, it has excellent cold protection, and in combination with the heater, it prevents heat from escaping and keeps you warm. Even if the battery runs out, you can still wear it as a regular padded vest and stay warm. If it gets dirty, remove the battery, put the USB cord in the pocket, and wash it by hand or in the washing machine. [Package Contents] Heated vest (with USB cord), instruction manual (with warranty).