Koss SB40 Computer Headset with Microphone Dolls & Accessories Details: Quality printing doesn't have

Details: Quality printing doesn't have to be complicated

selling by office station

Increase brightness and contrast controls via OSD

Brightness: 170 nit

PC and Mac compatible

Koss SB40 Computer Headset with Microphone Dolls & Accessories Details: Quality printing doesn't haveBrand: Koss Color: black Features: Koss stereophone with dynamic microphone for hands free communication from your personal computer 20 to 20,000 Hz frequency response; closed ear leatherette cushions offer maximum isolation of sounds within and without Dynamic microphone for optimized pick up pattern (rejects off axis sound) Adjustable, cloth sling and headband provide comfort during extended use Straight, dual ear, 9 Foot cord Publisher: Koss