... apple USB table fan 1. Operated by USB or 4 AA battery 2. ABS material, less noise, quite motor. ... Customized color: make customer's color for the case;4. Low cost, Good for promotion! 5. ABS material ... , safely PE fan blades6. The patent no: 200930000608.4 Factory Base Service ---Fast and Flexible ------------------------------------------------------------------------------ Packing:Unit size ...