Mobile phone speaker, colored scanning electron micrograph. — Stock photos

"Mobile phone speaker, colored scanning electron micrograph." is an authentic stock image by ScienceRF. It’s available in the following resolutions: 1600 x 1227px, 2600 x 1994px, 4773 x 3661px. The minimum price for an image is 49$. Image in the highest quality is 4773 x 3661px, 300 dpi, and costs 449$.