A new type of cooling wear that allows you to attach Peltier devices with a diameter of 5cm to a total of 4 locations on both sides of the back.
The area that comes in contact with the device exhibits a high-level cooling function of up to 22°C below the ambient temperature in about 10 seconds after turning on the power.
By cooling the arteries, it effectively cools down the entire body and helps reduce fatigue during intense heat.