Ear Force X11 Amplified Stereo Headset with Chat - Manufacturer Refurbished Manufacturer Refurbished - Like New in a Sealed Blister Pack - 90 Day Warranty!! Large acoustically-tuned ear cups with 40mm drivers produce superior audio with deep bass for all types of games digital music and entertainment Integrated bass-boost makes explosions gun shots and other deep-bass effects more dramatic by increasing the impact of low frequency sound cues A microphone monitor keeps gamers from raising their voices louder than necessary and avoids the "clogged ear" feeling Connects to TV or sound systems with XBOX stereo audio plugs to easily choose between speakers or headset with 16 foot cable