Computer Keyboard Powerful Air Blowing Ball Dust Blower

Product information:
Scope of use: dust blowing
Specifications: air blowing ball - metal mouth - black, air blowing ball - metal mouth - green, air blowing ball - metal mouth - blue
Purpose: suitable for dust removal and cleaning of optical instruments such as mobile phones, computer internal mainboards and other components, digital cameras/lens LCD screens

Packing list:
Cleaning ball * 1