APPLICATIONS: USB cooling fans serve a variety of purposes, from providing a cool breeze in homes to maintaining optimal temperatures in electronic devices. Perfect for electronic equipment, PC computer case, 3D printers, Air purifiers, game consoles，etc Usb-A Power Cord: With a single USB control cable for both fans, these turbine fans are user-friendly, offering a USB connection. They draw power from a variety of sources including phone chargers, computers, routers, and power banks 3 Speed Degree: The dual-fan USB speed control cable comes with three adjustable settings—high, medium, and low—enabling you to select the desired airflow and noise level. Conveniently, it retains your last selected speed, eliminating the need to adjust it each time the fans are powered on Easy to Install: Simply connect the 60mm fan's power cord to a usb power source and you can enjoy gusts of cool air immediately SPECIFICATION of Variable Speed Fan: 60 x 60 x 15 mm（2.36 x 2.36 x 0.59 inch）| Rated Voltage/Current: 5V 0.3A | Speed: 4500 RPM | Air flow: 4.5 CFM | Noise: 34 dBA | Power:1.6 Watt | Connector: USB-A | Bearings: Sleeve | Air Pressure:0.63 In H2O Product Details Manufacturer AmRunJe Model 6015X2S-USB blower Size 2x 60mm x 15mm Quantity 1 Weight 209 g
