What is an air-conditioned jacket with a removable fan that moves fresh air along your back and shoulders and sweat evaporates instantly to keep you cool on hot days. Cool feeling all summer long, super cool jacket, manages heat stress and improves productivity, UV resistant.
Cooling undershirt is made of 100% polyester, skin-friendly fabric. Light weight and easy to carry. In addition, there is a reflective tape design to keep you safe at night. The cooling jacket comes with 2 fans. 9 blades are designed to support high airflow. ABS+PC material is highly impact and heat resistant.
Powered by battery) The undershirt has air conditioning and is compatible with any PB AC adapter, or computer. However, the maximum voltage is 5V 2A. note. If you connect it to 5V, the fan will get hot. The AC shirt does not come with a power bank. You can bring your own personal power bank.