Specifications:

• Connectivity Technology: Wired
• Cable Length: 6 ft
• Minimum Frequency Response: 100 Hz
• Minimum Frequency Response: 20 Hz
• Maximum Frequency Response: 20 kHz
• Maximum Frequency Response: 10 kHz
• Earpiece Design: Behind-the-neck
• Earpiece Type: Binaural
• Microphone Technology: Noise Cancelling
• Microphone Design: Boom
• Host Interface: USB
• Earpiece Controls: Volume
• Microphone Controls: Mute
• Package Contents:
  • Premium Notebook headset
  • Travel case
  • Analog-to-USB adapter
  • User guide
• Additional Information: Rotating microphone
• Compatibility:
  • PC
  • MP3 players
• Green Compliant: Yes
• Green Compliance Certificate/Authority: RoHS
• Standard Warranty through the manufacturer: 1 Year Limited

Look for more here

HEADSETS W/MICROPHONE