Sony Introduces INZONE H9, INZONE H7 and INZONE 3 Headphones for The Middle East Gamers. INZONE H9 and INZONE H7 are wireless Headset and Inzone 3 is wired kind. All the headset supports Sony’s 360 Spatial Sound for Gaming, activated by the INZONE Hub PC software, reproduces 2ch stereo audio signals in 7.1ch surround sound as the game creators intended.