Features: THREE FANS WITH SUPER TURBO DESIGN: With 3 Turbo cooling fans, efficiently cool down your PlayStation 4 Slim hardware and make sure it is dustless. Keeping it cool in the hot summer and in long time games. AUTOMATIC AND MANUAL MODES: The cooling fan has two working mode options, automatic and manual. You can manually set it to "Turbo" mode or "Auto" mode. Built-in sensor help to manage the working temperature, automatically turn on coolers when console gets above 40 degree of Celsius and turn off when the console cools down. SILENT WORKING: Advanced design eliminates noise to give a quiet heat dissipation, does not affect the game. SPACE SAVING: Light and compact design, it can be mounted and dismounted easily and with stylish appearance, do not taking up additional outlet space. NO EXTRA POWER SUPPLY NEEDED: Working voltage DC 5V from console's USB port - No extra power supply needed. Plug and play! It can also be worked with most PlayStation vertical charger stand on the market. It can be used in both the vertical and horizontal orientation. Notice: This cooling fan only fit for PS4 Slim, please make sure you buy the right model. Please fasten it tight onto the back of the console, or abnormal noise will happen. (Does not fit PS4 or PS4 Pro) Operation Instruction: 1. Connect the power cord. 2. Switch to ON button, start the fan. 3. At this point, press the TURBO button to make the TURBO bounce, and the fan will speed down and the wind will weaken. 4. Switch to the AUTO button, then it goes into automatic mode; the fan will start as the temperature rise and will stop working as temperature fall automatically. 5. When in the working state, if five fans are not working together, please switch to OFF; press the TURBO button to make the TURBO button in pressed state, then switch to ON again. Package Included: 1 x Cooling Fan for PS4 Slim 1 x USB Power Cable