EDU-255 USB On-Ear Stereo Headset with Mic In-Line Volume testing-audio and inquiry learning

and inquiry learning

Built for large-scale deployment

2″ (opening)

When sealed 24–48 hours

EDU-255 USB On-Ear Stereo Headset with Mic In-Line Volume testing-audio and inquiry learningAndrea Communications EDU 255 USB offers unsurpassed speech and sound clarity. The exclusive noise canceling microphone with internal windscreens, which minimize voice popping, has been awarded the coveted "6 Dragon" rating for speech accuracy by Nuance. The heavy duty rigid boom and swivel allow for perfect microphone placement. Plush leatherette ear cushions are easy to wipe clean and the adjustable headband ensures a comfortable fit even on smaller