Cooling Vest with Peltier Technology

【2026 Summer: Revolutionary Cooling Technology】
Experience an instant chill, like holding a cold can of juice against your back!
With just one second after switching on, a cool sensation spreads across your skin, lowering your perceived temperature by up to 30°C. Feel its effectiveness in any hot environment, whether indoors or outdoors, at scorching worksites, in poorly ventilated kitchens, or in stuffy factory settings.

【Peltier Element Equipped & Instant 1-Second Cooling to -30°C】
Features a commercial-grade Peltier element, the same technology used in mini-refrigerators. Just about 1 second after switching on, it delivers an incredible cooling performance, dropping the temperature by up to 30°C compared to the ambient temperature. The cooling plate against your back instantly absorbs heat, enveloping your entire body in a direct, refreshing coolness that makes you exclaim, It's so cold!
Unlike fan-equipped workwear that inflates your clothes, this design uses a cooling plate that directly absorbs heat from your back, allowing you to move comfortably without hindering your work.

【10000mAh Large Capacity Battery Included & High/Low Modes & Long Continuous Operation】
Comes with a 10000mAh large capacity battery, so you can use it right out of the box. Powered by Type-C, simply connect it to the battery and press and hold the power button to start powerful cooling immediately. In high mode (up to -30°C), it operates continuously for approximately 5-6 hours, and in low mode (up to -22°C), for approximately 7-8 hours. Designed for peace of mind during long work hours in hot environments or outdoor leisure activities. (*Operating time is an estimate when using the 10000mAh battery. Varies depending on wearing conditions, usage environment, and charging cycles.)

【Can Be Used with Air-Conditioned Workwear & Compatible with Commercially Available Batteries & Lightweight, Quiet Design】
Can be used as a cooling inner layer with air-conditioned workwear. Combining it with air-conditioned clothing or cooling vests synergistically enhances the cooling effect of each! No dedicated battery required. Simply connect it to any commercially available mobile battery with an output of 5V/2A or higher, and it will operate at full performance.
Features a lightweight, compact hanging design. Simply hang it on your back, putting no strain on your body.
Equipped with a Japanese-made DC silent motor, operating at a quiet 30dB.

【One Size Fits All & Perfect for Gifts】
Full set contents ready to use upon arrival:
Peltier Vest Body *1 Battery *1
Controller *1 Charging Cable *1
Instruction Manual *1
One size fits all (equivalent to S-5L), unisex.
Adjustable straps allow for easy size adjustment.