The BlackShark - Battlefield 4 by Razer is a 2 channel gaming headset, which uses a 40mm neodymium driver. It uses a 3.5 mm audio + mic combined jack connection with a 1.3m rubber sheathed cable. This delivers a frequency response of 20Hz - 20KHz and a sensitivity of 105dB +/- 3 dB. It also has a Unidirectional microphone with a frequency response of 50Hz - 16KHz and a sensitivity of -37 dB +/- 4dB.
The design of the Razer BlackShark was inspired by aviator headsets worn by attack helicopter pilots. They provide the same level of comfort needed to endure extended mission times and superior sound isolation for absolute command-clarity in the most frenzied situations.
With the circumaural design and leatherette sealant of the headset's ear cups, block out all unwanted, ambient noise and only hear the awesome, intense audio of your games and music.