From the manufacturer CLEAR VOICE CAPTURE Keep clear and crisp voice capture with teammates thanks to the environmental noise cancelling algorithm filtering out background noise. ENC isolates speech while removing all kinds of ambient noise in any gaming environment or workspace. DEPTH OF SOUND Hear the vivid details in-game with high-quality audio from 40mm drivers reproducing high, mid, and low frequencies. Enjoy the immersive vibration in brighter sounds with rich treble and bass. STAY IMMERSED Dive into the game with virtual 7.1 surround sound that enhances spatial awareness for precise and accurate positioning from any direction. Bring real-life audio experiences to movies and music. ADJUSTABLE MICROPHONE The GH40 ENC features a high-quality adjustable unidirectional microphone fitting to any shape of the head and capturing voice clearly. Fold it up when it is time to relax to the rhythm of a song or the excitement of a movie.