
Plantronics M22 Vista Amplifier
-
Used with Plantronics H-Series headsets
-
Speaker and microphone volume adjustments
-
AA battery powered (A/C adapter sold separately)
-
Quick-Disconnect lets you unplug and walk away
Used with Plantronics H-Series headsets
Speaker and microphone volume adjustments
AA battery powered (A/C adapter sold separately)
Quick-Disconnect lets you unplug and walk away