Unifies voice and multimedia communications and is designed for portability. Durable, lightweight design for all day comfort. Inline controls include call/answer/end button and mute/volume +/- control. Noise canceling microphone with Digital Signal Processing and wideband frequency for more natural voice quality. Optimal for voice communications, listening to music, desktop sharing presentations, webinars, or web conferencing. Headset Type: Stereo; Headset Style: Over The Head; Earpiece Type: Ear Cushion.