Chillout AirCon V2 Helmet Cooler System Designed for extreme heat and long stints, the AirCon V2 reduces heat stress, prevents moisture buildup, and helps drivers maintain focus. With a smaller footprint, lighter overall weight, and a built-in plenum, the V2 delivers improved flexibility and cleaner installation in modern race cars. AirCon V2 Installation & User Guide Ultimate Solution for Helmet Cooling. The AirCon V2 Helmet Cooling System is the second-generation evolution of our original AirCon platform, engineered for professional and amateur motorsport drivers who demand consistent, dry, temperature-controlled airflow directly to the helmet. Powered by a high-efficiency micro-compressor and advanced airflow management, the AirCon V2 is built to withstand the harshest racing environments with maximum reliability. Key Features: 525W cooling power delivers powerful, dry, temperature-controlled airflow directly to the helmet Operating range: 32°F–141°F Built-in plenum with 3-inch or 4-inch configurations Includes matching Rev3 (3-inch) or Rev4 (4-inch) blower based on plenum selection Lightweight and compact carbon fiber construction Quick-release carbon fiber baseplate with ball-lock pins for rapid mounting and removal Wide voltage range from 11.5–28V Cockpit-mounted multifunction color remote for live control of temperature, fan modes, and system diagnostics Eco mode available for optimized power management and reduced amp draw What's Included: AirCon V2 Helmet Cooling Unit Carbon fiber mounting plate Rev3 or Rev4 blower matched to selected plenum size Insulated wiring harness Quick-release ball-lock pins Rubber stand-offs Wired multifunction color remote controller Specifications: 7.8lbs 9.8"x5.9"x9.5"