Edifier, a China No.1 audio equipments manufacturer is set to introduce a brand new gaming headphone like no others, an more exciting, soulful, competitive Gaming Headphone which named under the group Franchise, "G - Series ", with an ambitious Product name given - " Gammatera". Gammatera, represents the true warriors of the post-apocalypse era, an ultimate force of bravery to discover unknown dangers and potentials of the gaming world.