Cyber Acoustics AC-4014 Headset - StereoCyber Acoustics AC 4014 Headset Stereo USB Type C Wired 32 Ohm 20 Hz to 20 kHz Over the head, On ear Binaural Supra aural 6 ft (1. 83 m) Cable Uni directional Microphone VPN: AC 4014 SKU: AC893446 UPC: Loading The AC 4014 headset provides plenty of freedom with wired connectivity Hear low subs and soaring vocals with a frequency range of sound from 20 Hz 20 kHz Listen to distinct sounds from both the speakers in stereo sound mode