Tritton has released their Halo 4 branded line of headsets. These are officially licensed Xbox 360 headsets that support Xbox Live chat. The Halo 4 Trigger Stereo Headset comes with a bonus UNSC Logo Tshirt for your Xbox Avatar and features 40mm stereo drivers, separate voice and game volume, and connect via RCA cable. The Halo 4 Trigger headset costs $49.99 USD and can be bought here.
The flagship product of the Halo 4 headsets is the Warhead 7.1 headset. Branded with Halo 4 logos and a ice blue colour scheme, the Warhead 7.1 is a fully wireless Dolby surround sound headset that acts as a wireless Xbox 360 microphone without any extra cables or dongles that need to be attached to the controller. As an additional bonus, the Warhead 7.1 comes with a Forward Unto Dawn avatar prop. The Halo 4 Warhead 7.1 Headset can be purchased for $329.99 USD here.