Plantronics The Essential Gaming Headset (GameCom307) - Retail Packaging 40mm stereo speakers deliver rich, resonant stereo with maximum bass response. Don't just hear it - feel it. Lightweight and flexible, the headset is comfortable for hours. Pillow-soft, swivel-mounted ear cushions focus stereo sound for maximum enjoyment. QuickAdjust microphone telescopes and rotates for precise placement. Noise-canceling microphone reduces background noise so you can easily be heard. Convenient in-line controls let you adjust volume or mute the microphone with just a touch.