If other users in the system aren't wearing a headset, you can still see them, too.
They were wearing headsets, and had heard everything inside the cave.
With the new technology, the player wears a headset and becomes part of the 3D action.
The new rules let each team know who is wearing a headset and hearing the plays being called.
We should have two hundred people wearing headsets, and a giant screen taking up an entire wall.
All very cool, even if you do have to wear a slightly silly headset.
Holly, wearing a headset, had evidently not heard my approach.
The police said he was wearing a headset and possibly did not hear the approach of his attacker.
I sign in, do the data security briefing, find myself wearing a headset and immediately the phone rings.
"I spent a couple of years wearing a headset."