The fan itself is quite ok for the price. Plastic pure, but at least with speed control (rotary knob but very unstable, soon Spirit will give to). Who for sunny days somewhere needs to get a breath of air is certainly well served. I wanted to, even on cloudy days, ventilate a room corner, which is always blessed with mold. Fan however stirs in so "little" light not at all. So think well, for what purpose you need the fan. ps rubric "Toys" for me not so far-fetched ... PPS makes sense the fan actually then via USB power ... -> then there's also for a mere 6.90 instead of 30, - or more ...
