Function: Our computer vacuum cleaner is able to suck small things like Cigarette ash, Dust, Hair, Food-crumbs, Eraser Residue, Small particle, but not water, please make sure small things is not bigger than the suction nozzle
Application: This portable handheld USB vacuum cleaner is small in size, could be used for computers, desktops, and PC.
High Efficiency: Powerful suction can more quickly suck out the garbage hidden in the keyboard.
Usage: Just open the vacuum cleaner and take the sponge net out, then wash it with clean water, after the sponge net gets dry, then you could use it.
Power Supply: Our keyboard vacuum cleaner can be plugged straight into a USB port without requiring an external power source. Computer USB interface, USB adapter, mobile power, etc.