Mini usb 4 pack portable flexible cooling cooler for computer desktop computer pc p

SWZY USB Mini 4 Pack Portable Flexible Cooler For Desktop PC Computer Material: plastic, metal Total length: 30.5cm Blade size: 4*3.8cm/1.6 * 1.5in Color: pink/green/blue/black Volt: DC12V Current: 0.18Az working time: 50,000 hours Color: black, white, blue, red, green Net weight: 70g/colorPackage includes: 4 x USB mini fan brand new and high quality angle can be adjusted freely, easily and comfortably Mini and small, it is portable to take anywhere. plug-and-play; no driver installation required via USB port, low power consumption Ideal for desktop, laptop or notebook to create a cooling breeze Compatible with USB 1.0 and USB 2.0