1. Intelligent heating technology: This heating garment adopts intelligent heating technology, using high-efficiency heating elements to convert electrical energy into heat energy, providing a long-lasting and uniform heating effect. You can adjust the heating level through the controller to adapt the temperature to different needs. 2. USB charging design: This electric heating vest jacket adopts a convenient USB charging method, and you can charge it through a common USB interface. Just connect it to a power source or power bank and you'll get long-lasting heating effect right away, no need to carry extra batteries. 3. Multifunctional warmth: This thermal jacket not only provides whole-body warmth, but also functions as a jacket, effectively preventing wind and keeping warm. It uses high-quality materials to maintain good breathability and warmth, keeping you comfortable in cold weather. 4. Lightweight and comfortable: This electric heating vest jacket adopts a lightweight design and fits the curves of the body without affecting your freedom of movement. At the same time, the soft and comfortable fabric makes you more comfortable to wear without feeling tight or airtight. 5. Use in multiple scenarios: Since it can be charged via USB and has the function of a jacket, this electric heated vest jacket is very suitable for outdoor activities and winter sports, such as hiking, camping, skiing, etc. At the same time, it is also suitable for use in daily life, such as working, shopping, or keeping warm in an indoor office air-conditioned room. Heating Clothing Intelligent Heating Vest Thermal Clothing USB Charging Electric Heating Vest Jacket has become a practical and popular warm clothing with its intelligent heating technology, convenient USB charging method and comfortable wearing experience. It can not only meet the need for warmth in cold weather, but also has the function of a jacket and can be used in a variety of scenarios. Whether it is outdoor activities or daily life, it can bring you a comfortable and warm experience.