Dual Fan Ultra-thin Cooling Fan Usb Fan, for Cooling Of Router Tv Box

Dimensions: 120x120x25mm / 4.7 x 4.7 x 1 in per fan. Totally 12*24*5cmDual 120mm usb fans compatible for various electronics and components cooling.A speed controller with three gears(Low, Middle and High), which is specially designed to control the airflow levels. Meet your different needs.Rated Voltage: DC 5V; Rated Current: 1.0Amp; Rated Speed: 2000 RPM; Air flow: 102CFM; Noise:31.5dBASleeve bearing have a lifespan of 35,000 hours at 25 degrees and allows the fans to be laid flat or stand upright.USB Speed Switch Extension CordColour: BlackMaterial: ABSMale and female connectors, Simply installation.There are three gear positions to fit your need. different speed with different airflow and noise.After installation, it is more convenient to ON/OFF the fan, No need to repeatedly plug or pull the USB cable.fan filterDual Fan FilterThe front and back sides of the radiator are made of four plastic fan filters,Which are both beautiful and prevent other debris wires or fingers from getting caught in the fan.Package Contents:1*radiatorOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.