Description This product is a cooling fan for P4 host. The product has novel and handy appearance, and is convenient to carry and easy to use. The product is a necessary game enthusiasts for P4. Specifications: 1. Applicable scope: Applicable for PS4 host2. Working voltage: DC5V3. Big fan: DC5V 0.15A4. Small fan: DC5 V 0.12A5. Compatible for PS4 console 6. Color: Black7. Material: Plastic 8. Net Weight: 148g9. Size: Approx. 223 x 76 x 53 mm 10. Big Fan Diameter: Approx. 36mm11. Small Fan Diameter: Approx. 23 mm 12. Power Cable Length: Approx. 54.2cm13. Fan speed: Big fan 4300 rpm, Small fan 6000 rpm Feature: 1. Cool down your P4 hardware and make sure it's dustless 2. Simply necessary gadget enthusiasts for PS43. Turbo speed for really heavy games and hardcore gamers 4. Five fans and three different cooling mode s5. Automatic mode cooler turns on when your P4 gets hot and turns down when it gets cool again Operation Instruction: Connect the power cord. Switch to ON button, start the fan. At this point, press the Turbo button to make the Turbo bounce, and the fan will speed down and the wind will weakened. Switch to AUTO button, then it goes into automatic mode; the fan will start as temperature rise and will stop working as temperature fall automatically. When in working state, if five fans are not working together, please switch to OFF; press TURBO button to make TURBO button in pressed state, then switch to ON again.