LCD temperature display the temperature of console every minute. After turn off the power, the cooling fan lasting work 30 minutes then stops automatically. Snap-on assembly for easy installation, no tools required. Increases air flow and reduces heat throughout the Xbox360. Improved protection for internal circuitry. Enhances performance for your Xbox360. Cooler temperatures mean extended life and reliability. Fits in entertainment centers with the console in either the horizontal or vertical position. Auto or manual power on and off. High-definaition and exact LCD temperature display, easily found when will turn on the fan. Powered by Xbox360 console, no extra AC adaptor needed.