If you opt for one of the more versatile headsets without an integrated boom mic, the quality will still be good but there are some things to be aware of: clothing may rub against the microphones and transmit an irritating crinkle sound to the person on the other end of a call. Start here: Ultimate headphone buying guide | What makes a good set of wireless headphones? When irregular emphasis does occur, your voice sounds unnatural and could be considered “echoed” or “distant.” This way, your voice won’t be unevenly amplified across the frequency spectrum. The main benefit of having an external microphone is that it more effectively mitigates the proximity effect. The obvious answer is a headset with a dedicated boom mic like the Plantronics Voyager Focus UC or the V-MODA Crossfade 2 Wireless Codex with its proprietary BoomPro attachment. Boom mics are your best friends when it comes to headphones for conference calls.
