Brand and high quality. Use the brush and suction tube attachment for general cleaning of air fans, monitor and computer area, or dust on you desktop. Two Vacuum cleaning attachments included - one bristle brush and another flexible rubber. Use the keyboard attachment rubberto vacuum the dust and other particles trapped underneath the keyboard keys, by sliding the squeezable tube between keys. Simple connect the Vacuum to the USB port of your laptop or PC computer. No need external power source, just plugs straight into any USB port. Specification： Package Size( about ):21.3 x 12.8 x 6 cm. Weight: 90g. Use the brush and suction tube attachment for general cleaning of air fans, monitor and computer area, or dust on you desktop. Two Vacuum cleaning attachments included - one bristle brush and another flexible rubber. Use the keyboard attachment rubber to vacuum the dust and other particles trapped underneath the keyboard keys, by sliding the squeezable tube between keys. Package Contents: 1 x USB Mini Vacuum. 2 x Vacuum Cleaning Attachments.