"Audio output is driven by 7mm graphene drivers through an integrated chamber system, providing deeper and clearer differences between levels. The Attila has dual microphones: one in a detachable noise canceling microphone boom, while the other is omni-directional in the inline control set that is turned off when the boom is installed. This allows the headset to be highly portable and capable at the same time! The fit can be customized by three sizes of foam ear tips that enhance sound and isolate exterior noises, along with three ear hooks that are included so every user can adjust to their comfort."



Link: Neoseeker