"AmpliVox Sound Systems"
Stereo/mono switch allows you to listen to stereo and mono audio sources; Individual volume control for each ear; Fully adjustable headband with soft leatherette padded twin spring steel construction.
For use with multimedia computers. Swivel (90°) ear pieces; Foam ear cushions; tough, adjustable molded plastic headband
Cardioid pickup pattern and smooth frequency response helps reduce feedback problems. Lightweight and adjustable behind the head and over the ears design will not interfere with hairstyles.
Rugged, moisture-resistant construction designed for aerobics instruction and other demanding applications. Noise-cancelling condenser headworn microphone includes comfortable, unobtrusive headband, windscreen and cable clip.