The 9H by Steelseries with a 1.2m + 2m extension cable. This delivers a frequency response of 10 - 28000 Hz and a sensitivity of 110 dB. It also has a Uni-directional microphone with a frequency response of 50 - 16000 Hz and a sensitivity of -37 ± 3 dB.
Powerful and detailed audio experience via tournament-grade, next-generation SteelSeries audio drivers. Our latest drivers feature a wide dynamic range that allows you to hear all levels of your audio: lows, mids, and highs. SteelSeries audio engineers crafted the soundscape for the best possible gaming experience. Advanced components like high-grade mylar film were used to further perfect the sound with added clarity and no distortion.
The SteelSeries 9H, when used with the included advanced USB soundcard, features two Dolby® technologies. Dolby Headphone® allows up to 7.1 channels of realistic multi-channel surround sound. Dolby Prologic IIx® can convert a simple stereo signal into a rich, surround sound experience. In addition, it can convert a true 5.1 signal into a full 7.1 surround experience allowing for multiple listening modes and a more realistic sound.