Item Description Inline ergonomic controls: Comfortable flexible earhook & microphone just adjust your headset for a comfortable fit. Flexible earhooks & microphone: Comfortable flexible earhooks & microphone just adjust your headset for a comfortable fit. Voice & game at your fingertips: The EX-03 s game/voice balance control allows you to tailor how much voice you want to hear relative to the game s sound effects. In-ear rubber cushions: Supplied with additional shapes sizes and so ness for a perfect custom fit The ear buds sit comfortably in the ear canal reducing external ambient noise. Anti-twist connecting wire: So tactile connecting wire reduces wire curl & twist.