Active Semiconductor Cooling, Stay Comfortable in Extreme Heat

For outdoor work, sports, commuting, and other hot-weather activities, prolonged heat exposure often leads to fatigue, excessive sweating, and serious discomfort. Unlike ordinary fans, cooling towels, or traditional cooling wear, this wearable cooling vest uses advanced semiconductor cooling technology to deliver direct-to-body active cooling for fast and lasting heat relief. Weighing only 0.85kg, it stays lightweight and comfortable for long wear, while the breathable mesh fabric helps reduce sweat buildup.

Powered by standard power banks for unrestricted outdoor use, it also features DC 5V/9V low-voltage operation with multiple safety protections for reliable daily wear. The detachable cooling system makes cleaning easy, making it ideal for construction, logistics, hiking, camping, and daily commuting in high-temperature environments.