Cordless and Rechargeable: Cordless keyboard cleaner with rechargeable Li-battery, be free to use it everywhere after 200 minutes charging;
2 Vacuum Nozzles: 2 Different vacuum nozzles allow you to reach the tightest spaces; Flat nozzle can inhale little pieces of paper while brush nozzle can dry ash and dust ;
Filter Media: Providing effective filter system, you can just open the dust collector and take the filter net out. And the filter media can be washed clean with fresh water, then be reused ;
Portable Handheld Size: The keyboard vacuum is in a small size (8.46 x 5.31 in), enables you to take it anywhere you want to clean up.