the closeup front view of a universal serial bus powered blue portable table fan

air aluminium aluminum backdrop background blade blades blow blower blowers blue bus cable centre centred circulate circulation clean close cool cooling cover covers day detail detailed draw drive driven dust dusty environment fan fans frame front grille grilles handy hot indoor indoors isolated light low macro micro outdoor outdoors portable power powered quality room serial side small stand standing table temperature universal usb ventilate ventilation view volt voltage voltages volts weather white wire work working zoom zoomed