• [2025 Newest Cooling Technology, Beat the Hot Summer]: The first cooling vest delivers an unmatched cooling breeze with a huge area cooling plate, which use advance semiconductor cooling technology, like a portable air conditioner. The fashionable vest design wrapping your entire body in refreshing comfort, it create a cool atmosphere through instant cooling to -77°F on the hot summer whether you are in working or sport.
• [Cooling Vest & Chest Pack, Not Only Cooling]: Taking advantage of the characteristics of "Perc elements" used in refrigerators, the whole body is instantly cooled from the back through the electronic cooling effect. What’s more, it also can be a chest bag to holds essentials securely like a phone, wallet, keys, earphone etc.
• [Rechargeable Battery & External Power Supply, Working Whole Day]:Built-in 3000mAh battery delivers up to 10 hours of cooling, Pair with a battery pack for continuous cooling anywhere. We suggested that this personal cooling device work with 20000mAh battery support lasting a whole day cooling.(BATTERY DO NOT INCLUDED)
• [Hand Free Design to Ultimate Comfort] Carry it like a bag, free your hands, enjoy the ultra-cool feeling, and focus on work and study. In addition, it is equipped with a DC silent motor were made in Japan, which limit the working volume to 30dB, and is much quieter and less heavier than neck fan. It is not affected by the temperature and can exert outstanding cooling function even in the hot summer.
• [Regular Size, Coolest Gift for Everyone] One size (equivalent to S~5L), unisex specifications. The vest is designed for the body and will not hinder movement. In addition, it comes with an adjustment device that can easily adjust the size to fit various body types. Suitable as a gift for everyone. It can be used for housework, outside work, climbing, watching sports games and so on.