Listen Technologies LA-451-456 ListenTALK Headset

Listen numbers its ListenTALK headsets 1 through 6, each pairing a different wear style with a built-in boom mic, so a team can pick the fit that matches how long and how hard they wear it.

Headset 1 is a compact single ear speaker; Headsets 2 and 3 move to over-head single or dual earpieces; Headset 4 adds dual over-ear cups for more isolation; Headset 5 is rated for industrial, high-noise environments; Headset 6 swaps in protective ear buds with a mic for the lightest wear.