Monoyoi Cooling Instant Cooling Up to Summer Wind Fan Ice Cooling Vest with Fan Large Over 50 Hours of Continuous Use Free Vest, Air-Conditioned

❄️ [Double Cooling with Wind Fan and Ice Pack! Instantly Cool Your Whole Body to -30°C] Survive the scorching heat of outdoor work and leisure activities with this one vest! This cooling vest features two wind fans, one on top and one on bottom, that create a three-dimensional airflow to quickly reduce body temperature. Furthermore, by attaching the included ice pack, the perceived temperature drops by up to 30°C, bringing you to a cool, comfortable temperature in just a few seconds. Four levels of airflow adjustment allow you to freely switch from gentle to strong winds. This fan-equipped vest is essential for all summer activities, including construction sites, farming, fishing, sports, and outdoor activities under the scorching sun. ❄️ [No-power ice vest! Zero energy consumption for long-lasting cooling] This product comes with an ice pack made from eco-friendly phase change material (PCM). It naturally freezes at approximately 25°C, making it an ideal ice vest for gently cooling your body without the need for a power source. It can be easily re-frozen in the refrigerator and reused, making it economical and eco-friendly. It provides powerful cooling even in extreme heat, even in places where fans cannot be used or where there is no power source. Use it in conjunction with an air-conditioning vest for sustained, powerful double cooling. 🍃 [Large 20,000mAh Battery! 30-54 Hours of Continuous Operation] This air-conditioned vest is designed for long periods of outdoor work, featuring a reliable PSE-certified 20,000mAh battery. A full charge allows for approximately 30-54 hours of continuous operation. Eight safety protection features, including overcharging, overheating, and short circuits, ensure peace of mind even during heavy summer use. It also provides emergency power for smartphones and other devices, making it useful in emergencies. A dedicated pouch with an opening allows for smooth power operation. This is a reliable air-conditioned vest perfect for both work and leisure. 🍃 [Stay Clean! Machine Washable, Comfortable Cooling Vest] This vest is made of a breathable and durable polyester/nylon blend. Its lightweight feel keeps you dry and comfortable even when you sweat. The entire vest is washable, so you can easily remove sweat and dirt after use. The removable fan cover makes cleaning the blades a breeze. This cooling vest stays clean and comfortable, making it a useful choice for a variety of occasions, including commuting, work, and outdoor activities. 🍃 [Lightweight, One Size Fits All, Quiet! Comfortable Fit for Both Men and Women] The shoulder straps are made of highly stretchable rubber material, allowing you to adjust the fit to fit your body type. The universal design allows you to wear it either front or back, making it unisex and one size fits all. The practical plastic buckle makes it easy to put on and take off. The silent fan design means you won't be bothered by noise while working or traveling. The stress-free design allows for easy movement, keeping you comfortable even during long periods of use, making this air-conditioned vest an essential piece of clothing for preventing heatstroke and keeping you cool in the summer heat. ❄️ [Double Cooling with Wind Fan and Ice Pack! Instantly Cool Your Whole Body to -30°C] Survive the scorching heat of outdoor work and leisure activities with this one vest! This cooling vest features two wind fans, one on top and one on bottom, that create a three-dimensional airflow to quickly reduce body temperature. Furthermore, by attaching the included ice pack, the perceived temperature drops by up to 30°C, bringing you to a cool, comfortable temperature in just a few seconds. Four levels of airflow adjustment allow you to freely switch from gentle to strong winds. This fan-equipped vest is essential for all summer activities, including construction sites, farming, fishing, sports, and outdoor activities under the scorching sun.