Simple connect the vacuum to other USB port of your laptop 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 levels to turn on the LED light, slide the switch to the second level to turn on the vacuum cleaner Press the "High Power" button to increase suction power, for vacuuming heavier dirt and dust

We need your logo and artwork in CDR or AI Format. We will share artwork rendering for sampling and once approved proceed for production. Printing on this product is digital or screen. The packaging is standard please check with us for custom packing.