Koss CS Headset

The most affordable seat in Koss's CS communication row: a wired on-ear headset with a built-in microphone and nothing that can run out of battery or lose its pairing.

It is bought in multiples — classroom sets, transcription pools, the spares drawer — where the maths of five cheap, durable headsets beats one nice one. Speech is the whole job: incoming voice clear, outgoing mic clean, music beside the point.

Know before buying: the CS variants look near-identical and differ in plug and mic arrangement. Check the part number on your current units with us before ordering a batch.