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The Peltier Vest is a vest that uses the Peltier effect for cooling. The Peltier effect is a phenomenon where an electric current creates a temperature difference between different conductors. This vest achieves cooling by incorporating Peltier components. It is suitable for work in high-temperature environments or outdoor activities, providing rapid cooling to help users cope with high temperatures. The Peltier Vest usually comes with rechargeable batteries and a function to adjust the cooling intensity; some models also support use in conjunction with air conditioning protective clothing.

For the product linked here, there is no power bank included; consumers are required to bring their own power bank.

After-sales policy: 30 days for non-human-induced product issues – replace the product; one year for non-human-induced product issues – repair it. Product damage due to water intrusion is not covered by warranty. (Zipper warranty is 3 months)

All measurement data for this product come from the laboratory; they are for reference only.

During the laboratory testing process, "maximum -22℃ cooling" refers to an ambient temperature of 25℃, a cooler temperature of 3℃, and a cooling rate of 22℃. This information is derived from laboratory test results and is for reference only.