... 3.Ultra-quiet,competitive price&capacity 2011 hot sell metal gift -mini fan Power source plug: USBMaterial: MetalMeas(with box ... , power just 2.1W, energy saving. 4.Fan's life can be 25000~30000 hours, can ... and contracted metal style, noble and elegant. 6.Fan is with control switch, its angle can be ... ,weight(with box):390g,easy to carry. 8.Fan occupies small room, stable structure, easy to place ...