Cooling Vest Multifunctional Semiconductor Refrigeration - Ice Vest A Portable Cooling Essential for Outdoor Work and Sports Adjustable Design Battery Powered Unisex Breathable Cooling Solution

Wearable Air Conditioner JWD-1A: Portable Cooling Technology for Hot Environments Innovative Semiconductor Technology for Rapid Temperature Regulation Equipped with an advanced cooling module and innovative semiconductor cooling technology, the cold end surface temperature of the cooling gel host can be ≥15°C lower than the ambient temperature. It quickly adjusts the body's perceived temperature, providing instant coolness for activities in high-temperature environments. Comfortable & Adjustable Design for Various Body Types Designed for diverse body shapes, it features adjustable shoulder straps that easily fit different figures, delivering a personalized fit and cooling experience. Whether worn daily or during activities, it stays comfortable without feeling tight. Lightweight & Breathable Material for All-Day Comfort Made from a blend of polyamide + polyester + sandwich mesh, it weighs only 0.85kg—lightweight and portable, with no extra burden on the body. The breathable fabric design accelerates air circulation, keeping you dry and comfortable even during long hours of wear, and ensuring flexibility during movement. Waterproof & Durable Performance for Complex Environments With waterproof properties, it maintains high-performance cooling even in humid conditions, ensuring all-day comfort. Crafted from high-quality materials with a durable structure, it meets long-term use needs and adapts to various challenging scenarios. Safe & Low-Noise Operation, Quality in Every Detail Power Adaptability: Supports rated voltages of DC 9V and DC 5V, with a rated power of 16W±10% for flexible use. Safety Protection: Class II anti-electrical shock rating for enhanced safety. Quiet Operation: Lab-tested working noise (sound pressure level) ≤55dB(A), ensuring no disturbance. Efficient Heat Dissipation: Axial fans deliver ≥10 CFM air volume per unit, boosting cooling efficiency. Overheat Protection: Equipped with 85±5℃ overheat protection for safer use. With dimensions of W317mm x H489mm, it is compact and non-bulky, making it an ideal cooling solution for outdoor work, high-temperature labor, sports, and fitness activities.

• Semiconductor Refrigeration Technology for Rapid and Powerful Cooling: Equipped with innovative semiconductor cooling technology, it achieves a rapid 12℃ temperature drop, complemented by fan-assisted heat dissipation to keep you cool for hours in hot environments. Whether during intense workouts, outdoor work, or prolonged exposure to high temperatures, it effectively relieves heat stress, prevents heatstroke, and helps maintain peak performance.
• Breathable Fabric Design for Comfort Without Burden: Combining triple-layer breathable fabric with mesh ventilation panels, along with moisture-wicking polyester and sandwich mesh layers, it creates an efficient air circulation system. The lightweight material ensures no restriction of movement or extra burden, keeping you dry and comfortable even during long hours of wear—perfect for strenuous exercise or outdoor work.
• Fully Adjustable Sizing for Unisex Use: Featuring adjustable shoulder/side straps and chest buckles, it fits sizes from XS to 5XL, ensuring a comfortable fit for both men and women. No more worries about ill-fitting gear, enhancing versatility and practicality for all users.
• USB-Rechargeable and Portable for On-the-Go Cooling: Powered via USB, it is compatible with 5V 2.0A power banks (battery not included), making it easy to carry and use outdoors. Free from reliance on fixed power sources, it delivers continuous cooling during marathons, construction sites, camping trips, or daily commutes.
• Versatile for Multiple Scenarios: An All-Round Cooling Assistant: Ideal for athletes, fitness trainers, and outdoor workers, it also meets cooling needs in scenarios like factory work, kitchen cooking, agricultural labor, hiking, fishing, and golf. As an effective heatstroke prevention measure in summer, it helps improve work and activity efficiency—your reliable companion in high-temperature environments.