- Residue-free cleaning: Air cleans dust from parts and crevices without leaving residues, helping protect sensitive surfaces. - Strong dust removal: Blows dust particles, including those clinging by static electricity, for thorough cleaning. - Broad compatibility: Air compressed equipment suitable for cleaning camera lens, keyboard, computer laptop lens, cell phone and other electronics. - Reliable performance: Compressed air duster designed to drive away particles from tight spaces and delicate components. Use scenarios - Clean camera lens and housing before shoots to remove dust without touching the glass. - Remove dust from keyboard and laptop keyboard areas, including between keys. - Clean cell phone screens and edges, as well as other small electronic devices, without liquids.