1. Plug-in: simply connect the vacuum cleaner to the USB port of your computer.
2. Two vacuum cleaning attachments included: one bristle brush attachment, one flexible rubber, computer keyboard tool attachment.
3. One bristle brush attachment, one flexible rubber, computer keyboard tool attachment.
4. Press the "high power button" to increase the suction power, for vacuuming heavier dirt and dust.
5. Use the keyboard attachment rubber to vacuum the dust and other particles trapped underneath the key board keys.
6. Use the brush and suction tube attachment for general cleaning of air vents, monitor and computer areas, or dust on desk top.
7. Requires no external power source. It plugs into any USB port.
8. Color box(L x W x H): 10.5x13.5x3.5cm, one piece.
98. Supporting WinMe, WinXP, Win98, OS-9, OS-X and Linux.
10. Supporting 4 bookmarks to remember