YupYay 120mm Fan 5V USB Cooling Fan for Electronic Equipment, Bright Blue LED Fan Transparent Compatible for PC Computer Router Modem Receiver DVR Playstation TV Box and Other Electronics

12cm USB COOLING FAN with 4 LED USB plug can power the fan through USB ports found behind popular AV electronics and game consoles. Dual-ball bearings have a lifespan of 50,000 hours and allows the fans to be laid flat or stand upright. Plug and play. Literally zero noise level.Blue lights make fan coloful 7 Blades Maximize Airflow Mini size and square design, it can be laid flat or stand upright, perfect for cooling various video & audio electronics or components. USB Operated Fan, efficient and quickly cooling for your TV Box, Router,Receiver, Game Console, Xbox PlayStation and computer... Transparent case and blue LED makes amazing vision. Specification Voltage: 5.0v Current: 0.32 A Air volume: 54.56 CFM Rotate Speed: 1500 RPM Dimensions: 120* 120* 25mm USB cable length: 70cm Environment temperature(?) : - 10 ? ~ 45 ?