- -Ultra noise-canceling (UNC) microphones. New UNC and wideband models feature an extended boom for industry-leading noise-canceling and echo performance, allowing for even clearer conversations in noisy environments.
- -Excellent receive-side audio quality. A greater receive-side frequency response improves listening intelligibility.
- -Comfortable, lightweight design. Adjustable headband, foam ear cushions and comfort T-Pad create a stable, comfortable fit.
- -Bendable click-stop microphone boom. Stays in position for clearer voice transmission.
- -Small, light, flexible cable. Designed for lightweight durability, with a single-cable design for binaural models.
- -Quick call feature. Headband twists out of the way for convenient quick call pick up.
- -Binaural cuts out distracting background noises.
This headset's cord ends in a QD (quick-disconnect) plug. You will need the appropriate adapter or amplifier to use this headset:
For cordless or cellular use: you'll need the PL43038-01 2.5mm adapter.
For business desktop sets, the most commonly used amplifier is the Vista M22.
If you're unsure about your application, just call our customer service line.





