EPOS Impact Sc 260. Product type: Headset, Wearing style: Head-band, Recommended usage: Office/Call center. Connectivity technology: Wired. Ear coupling: Supraaural, Headphone frequency: 150 - 6800 Hz, Impedance: 180 . Microphone type: Boom, Microphone frequency: 150 - 6800 Hz. Weight: 89 g
