Product Description 3 Small and Precision Turbo Coolers 2 Working Modes: Manual Turbo and Auto Mode Sophisticated Set at the Turning Point of 40℃; Balanced Airflow Volume and Noise Level Exclusively Designed for PlayStation 4 Slim Edition, Easy Assembly Without Tools Working Voltage: Standard USB DC 5V; Working Current: Max at 600mA Fan Specifications: Large Fan-DC5V 0.15A; Small Fan DC 5V V0.12A 1.[3 Turbo Fan] - Features 3 turbo cooling fans to draw heat out of the PS4 Slim and maintain its working temperature, keeping it cool during heavy gaming in hot summers - The cooling fan is ONLY for the PlayStation 4 Slim edition! It is NOT compatible with regular PS4 and PS4 Pro! 2.[Two Working Modes] - [Auto Sensor Mode] will be completely controlled by its built-in temperature sensor. It turns on when it reaches 40 degrees Celsius and turns off when it cools down - keeping your console cool automatically; Manual Turbo Mode] improves airflow at higher RPM than in auto mode. Choose this mode when the PS4 is in heavy games in hot summer or a confined room. 3.[Easy Installation] - Designed to be an original part of the PS4 Slim - Quiet, sleek, seamless fit to the console; Tool-free and a \"click\" easy installation; DC 5V from the console's USB port, tool-free installation, and no extra power needed.