... LED fan, flashing message fan, 7 LED lights flashing. led fanPortalbe led hand fan, mini fan, program fan, message fan, flashing message fan,7 LED lights flashing. Cool breezeLogo flashing mini fans have soft flexible fan ... button,Just press button, the show and the fan beginPower supply: AAAx3 batteriesLED colors: red, blue, ... .can customized flashing logo accordingly. mini LED fan with battery power