Plantronics M22 audio processor brings superior sound-quality, and acoustic protection enhancements over direct connection of headsets.
The M22 delivers enhanced wideband audio and more natural speech – reducing repeats, errors and listener fatigue
Reduces the level of incoming loud noises, such as fax tones or whistle blasts to a more comfortable listening level
Advanced echo management helps reduce echo often associated with VoIP telephony
"Reduces the level of background noise picked up by the headset microphone and also reduces the level of noise on the
incoming signal to improve call quality"
Call volume equaliser maintains user selectable listening preferences regardless of the quality of the incoming call
Connects to most office phones
Ideal for telephone professionals using either traditional or new wideband VoIP phone systems
Headset/handset toggle
Quick Disconnect™ feature lets you walk away from your phone without removing your headset – without dropping the call.
Cord length: 10 ft coiled cable
Battery type: 2 AA batteries (included)
Limited warranty: 2 years