DASHUHUWAI Convertible Desk & Clip Fan,Creative lazy usb clip fan Students office of the head of a bed mini mute aluminum USB support small electric fan Clip Fan USB mini Mount oscillating fan/mini electric fan ,it can be Can adjust the height, distance / Students' dormitory fan /Can hold the head of a bed student desk ,with 2.5m Long power cord lines 4 inch USB support fan can adjust height, far or near, closer to your life Material: metal 5 v voltage, power 2.5 W, 2.0 the USB interface of the power cord is 2.5 meters, save electricity and small and exquisite do not take a place to blow blow