Features: Brand new and high quality Keep your devices cool and running smoothly with this powerful fan set, featuring two 4x5.6cm fans and an adjustable power supply. Made of high quality plastic, these fans provide efficient ventilation, exhaust, and air flows for various electronic appliances. Perfect for electronic repair technicians, gamers, and individuals in need of effective heat dissipation solution. Whether you're working on a computer, conducting metal smelting, or need to dissipate heat from electronics, these fans are versatile and reliable. Improve productivity and maintain optimal operating temperatures with this fan set. Say goodbye to overheating and hello to a more efficient work environment. Specifications: Material:Plastic Type:EU/US Speed:16000r/mins Length:Approx.5.6cm/2.2inch Size:Approx.4x4cm/1.57x1.57inch Cable:Approx.218cm/85.82inch Note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1 Set Air Blower