PC-112-USB
Call Center Headphone
- Description
| Type: 3.5mm聽 Stereo/USB Stereo Speaker diameter: 肖40mm Speaker Impedance: 32惟 Speaker Frequency response: 20Hz – 20KHz Speaker Sensitivity: 110dB卤3dB Microphone Specification: 9*7mm Microphone Sensitivity: -58dB Microphone Directivity: Omni directional Wire Length: 3.5mm=1.2M/USB=2m Application: telemarket, office, home |