a universal serial bus powered blue portable table fan placed at one side

air aluminium aluminum backdrop background blade blades blow blower blowers blue breath bus cable circulate circulation clean cool cooling corner cover covers day down draw drive driven dust dusty environment fan fans frame grille grilles handy haze hazy hot indoor indoors isolated light low lower one 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