Adjustable mechanism for improving headset comfort

Adjustable microphone boom with acoustic valve

Adjustable tension support band for headset

Aircraft headset

Ambient noise isolation audio headphones having a layered...

Antenna device

Apparatus and method for receiving inputs from a user

Apparatus comprising a baffle and a loudspeaker, and loudspeaker

Apparatus including a loudspeaker unit, loudspeaker unit, and ho

Arrangement in acoustic headsets

Arrangement in acoustic headsets

Arrangement in acoustic headsets

Attachment apparatus

Audio earpiece and peripheral devices

Audio harness for video camera

Audio headband device

Audio headphone provided with device to prevent audio feedback

Audio helmet apparatus

Audio loudspeaker assembly for recessed lighting fixture and aud

Audio speaker having rotatable tweeter