Requires no external power source, plugs straight into any USB port. Suitable for computer keyboards, screens, mobile phones, cars and other equipment parts.
Removable dust cup, paper scraps, dust and small particles can be cleaned at any time, easy and convenient.
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.
Use the keyboard attachment rubber to vacuum the dust and other particles trapped underneath the keyboard keys, by sliding the squeezable tube between keys.
Vacuum the dust and other particles trapped underneath the keyboard keys.