Cisco Headset 532 (Wired Dual with USB Headset Adapter) - Stereo - USB - Wired - 90 Ohm - 50 Hz - 18 kHz - Over-the-head - Binaural - Supra-aural - Electret, Condenser, Uni-directional Microphone - No... - CP-HS-W-532-USBA=
Lightweight and ergonomic design
Advanced ear cup design
Quick disconnect cabling options
Enhanced capabilities enabled by the USB headset adapter
Test and adjust microphone (record, playback, gain))
Audio shaping