Adjustable microphone for clear voice commands in internet gaming, speech recognition and voice chat. Powerful, amplified vibration and deep bass effect.Main Features:Vibration effect enhances realism for gamingClosed leatherette ear cushions cut external sound and increase bassExtra-long, low distortion shielded cableWorks with any voice communication or voice recognition softwareVolume and vibration controlVibration effects powered by USB or 2 X AAA batteries...