Headphone buying guide 2022. Today, knowledge is freely available everywhere. Nowadays, much of the information we get is audio-based, whether we are listening to it on a conference call, taking important notes on digital recorders, or hearing news broadcasts while we are on the go. You thus need a suitable headset to receive explicit information without being distracted by outside noises. Proper headsets are essential in the workplace since they improve employee comprehension of the data, make it easier to take calls, and complete customer interactions more pleasant.