This brand new headset from Genius, the HS-04SU, is great for on-line communication, playing games, or using an MP3 player. It also gives you the flexibility to listen and speak clearly with more comfort and quality. This headset with a noise-canceling microphone also has a volume control and mute button for the microphone. If you're spending long hours at your computer using MSN, SKYPE, playing a game, or using an MP3 player, you'll get superior comfort as the headband is adjustable. It also has soft rubber surfaces and the ear pads are fitted with soft foam. Contact your sales representative for the HS-04SU to get the latest technology in headsets. Key features ---- Headband stereo headset Noise-Canceling microphone In-line volume control In-line microphone with mute function Great for MSN/ SKYPE/ MP3 player