Poly Blackwire 3315 USB-C Headset - Mono - Mini-phone (3.5mm), USB Type C - Wired - 32 Ohm - 80 Hz - 20 kHz - On-ear - Monaural - Supra-aural - 7 ft Cable - Omni-directional Microphone - Black

Your voice will be heard loud and clear with the boom microphone design to ensure maximum Headset usage efficiency Mini-phone (3.5mm) host interface for reliable data transfer and enhanced performance The 3315 headset provides plenty of freedom with wired connectivity On-ear earpiece design ensures maximum convenience and optimal performance Great for Audio/Visual Labs, Assisted Listening Systems and more that have a Mono jack for non-stereo use Synthetic Leather ear cushion material to offer great versatility and allow creativity and innovation in design and construction These supra-aural Blackwire give you the comfort of portability Call/Answer/End earpiece control for faster, dependable performance, better navigation, and maximum user-friendliness Omni-directional microphone technology enables reliable voice transfer to ensure maximum usability Provides exceptional quality sound with greater immersion