Flexible USB Fan useful purchased without much conviction, but I was surprised by the product's effectiveness You can bend in all directions for venting or you will, Minimum space in a suitcase or briefcase for your laptop which makes it ideal for traveling fan .. It is so quiet that only the fresh breeze qu''il indicate that sends you running. If you have an external battery for recharging your laptop, it is also possible to connect this one on a USB port and use it as a fan in a tent, or simply lay on the coffee table, your bedside for example, You can also plug it into the USB port of your car stereo
