Sennheiser PC136 Over-The-Head USB Noise Cancelling Headset

Sennheiser PC136 USB Over-The-Head Noise Cancelling Headset
The PC136 USB gives you true-to-life binaural sound and excellent microphone performance.  Familiar headphone look and comfortable lightweight fit for long dictation sessions. With the unique 3D, 360-degree sound experience, sound comes at you from all sides including above and below. The PC 136 USB is an over the head, binaural headset. Ideal for gaming, voice recognition internet telephony and other voice over IP applications. Comes complete with a USB sound card adaptor. Plug and play and take your sound settings with you.USB adapter with integrated sound card lets you take your own personal extreme surround sound with you wherever you play.

Specifications

• Headphones:
  Frequency response: 30 - 18,000 Hz
  Impedance: 32 Ohms
  Sound pressure: 112 dB
  Cable length: 3 m / 10 ft
  Connector plug: USB adapter and 2 x 3.5mm jack
  
• Microphone:
  Frequency response: 80 Hz . 15,000 Hz
  Pick-up pattern: Uni-directional
  Sensitivity: -38 dB
  Impedance: ~2 kOhms
• Compatibility:
  WIN 98 SE and above
  MAC OS 9.04 and above

Features

• Adjustable, bendable, pivotable, noise-canceling microphone improves the clarity of your communication, and gives you more comfort and flexibility
• In-line volume control and mic mute switch lets you decide volume intensity and have a side conversation in privacy
• Can be used with CD/DVD/MP3 players and for IP-based communications via a detachable USB adapter that reveals 2 x 3.5 mm plugs
• Adjustable headband for the perfect fit
• Single-sided cable keeps chin and neck free so you can concentrate on your game
• Cable wind-up clip keeps excess cable wire - between headphones and adapter - out of the way.