usb fan 1) Compatible with notebook/laptop PC 2) Ultra ... on its own power supply, the proposed purchase of 5v, 1000MA transformer above 7) Air volume comfort, close ... *96.3*46.5mm 3) Fan diameter: 96mm 4) Weight: 250g 5) Power Supply: DC 5V 6) Wire length: 1.2m ... Colors Available: Orange, Blue, Black, Pink ,Green,GrayType of Packing: Color Box Plastic Mini USB Cooling Fan ...