Turtle Beach - SIERRA (Call of Duty: Black Ops II Edition) Headset



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© 2018 Turtle Beach Corporation. All Rights Reserved.

1x SIERRA Headset
1x Control Unit
1x Console Interface
1x Console Interface USB Cable
1x XBOX 360 Talkback Cable
1x Digital Optical Cable
1x Headset Breakaway Cable
1x Control Unitl Extender Cable
1x Presets Reference
1x User Guide
1x Turtle Beach Sticker


  • Exclusive Call of Duty: Black Ops II Styling
  • The Ear Force Sierra comes pre-loaded with exclusive custom audio presets designed by Treyarch to optimize the game experience, or configure personalized presets of your own to optimize game, chat and mic audio for different gaming situations.
  • Immersive 360 degree audio lets you pinpoint the direction of every sound, as well as alter the positioning of the surround sound angles to customize your audio experience.
  • Provides unparalleled audio customization with on-the-fly preset switching, independent game and chat volumes, a programmable control knob and more.
  • Sonic Lens and Sound Field Expander lets you widen or narrow the sound field to focus on sound cues that are difficult to hear like enemy footsteps, and Ear Guard with Blast Limiter limits the intensity of deafening sounds like explosions and gunfire.
  • Voice Morphing disguises your voice by changing the sound from deep lows to screeching highs, while Dynamic Chat Boost automatically increases chat volume as the game volume gets louder.
  • 6-Months 1-1 Exchange Warranty with Game Academia.