Product description 3x Small and Precision Turbo Cooling Fans 2 Working Modes: Manual Turbo and Auto Mode Sophisticatedly set the Turning Point at 40Balanced Airflow Volume and Noise Level Exclusively Designed for PlayStation 4 Slim Easy Clip-on Installation with no Tool Needed Working Voltage: Standard USB DC 5VWorking Current: Max at 600mA Fan specifications: Big Fan-DC5V 0.15A Small Fan DC 5V V0.12A 1.[3 Turbo Fan] - Features 3 turbo cooling fans to draw heat out of PS4 Slim and maintain its working temperature, keeping it cool in heavy duty games in hot summer - The cooling fan is for PlayStation 4 Slim ONLY Its NOT compatible with regular PS4 and PS4 Pro 2.[Two working mode] - [Auto Sensor Mode] will be fully controlled by its built-in temperature sensor. It turns on when it gets 40 degree Celsius and goes off when it cool down - keeping your console cool automatically Manual Turbo Mode] will enhance airflow at higher RPM than in auto mode. Choose this mode when PS4 is in heavy duty games in hot summer or limited room. 3.[ Easy Installation] - Designed to be an part of PS4 Slim - Silent, sleek, seamless fit the console Tool-free and a click easy installation DC 5V from consoles USB port, tool-free installation and no extra power supply needed.