EDU-455 Stereo Circumaural (Over-the-Ear) computer headset with noise canceling microphone, large passive noise reduction ear cushions, semi-rigid boom with strong swivel, internal wind shields, comfortable rugged adjustable headband, Extra-long 8-foot cable with in-line volume control and dual color coded 3.5mm plugs. Recommended for the education market.

EDU-455M Mobile Stereo Circumaural (Over-the-Ear) computer headset with noise canceling microphone, large passive noise reduction ear cushions, semi-rigid boom with strong swivel, internal wind shields, comfortable rugged adjustable headband, volume and mute controls and single 3.5mm plug. Recommended for the education market and computer gaming.

EDU-455 USB Stereo Circumaural (Over-the-Ear) computer headset with noise canceling microphone, large passive noise reduction ear cushions, semi-rigid boom with strong swivel, internal wind shields, comfortable rugged adjustable headband, heavy duty grommet and cable with USB plug. Recommended for the education market and computer gaming.