Name: USB Vacuum Mode: MV-01 Brief Introduction:-Simply connect the Vacuum to the USB port of your laptop or Computer-Two Vacuum cleaning attachments included-one bristle brush attachment and one flexible rubber, computer keyboard tool attachment.-Two switch levels-slide the switch to the first level to turn on the LED light, slide the switch to the second level to turn on the vacuum cleaner.-Press the“High Power” button it increase suction power, for vacuuming heavier dirt and dust.-Use the brush &suction tube attachment for general cleaning of air vents, monitor and computer areas, or dust on your desktop.-Requires no external power source, plugs straight into any USB portUnit weight: 73.9gUnit packing weight: 110.3g