[Features] ● Cooling power is improved compared to the conventional product (VT-7K2T). ●It can be used according to the body shape with the adjustment tape.
[Use] ● For heat work in the steel industry. Heat stroke vs prevention.
【specification】 - Color: blue Cold air temperature (℃) primary: 3.4 Cold air temperature (°C) secondary: -1.5 Amount of cold air (L/min) primary: 160 Amount of cold air (L/min) secondary: 148