USB computer fan 1, MOQ: 1000 piece, 2, You can design own message display and logo printing, 3, USB ... led Mini fans/USB computer fan 1, flashing USB fan is made of ABS, and the materials are ... 9,+,-,*,$,@,!,( ) are available. 3, Various customized Messages and logo can be printed on handle for special promotion. ... 4, There are many colors for the fan shell and LED light, such as red, yellow,orange,blue ...