. DRIVER TYPE Razer™ TriForce EARCUPS Breathable memory foam cushions INNER EARCUP DIAMETER Width: 43 mm / 1.69" Length: 63 mm / 2.48" EARPADS MATERIAL Breathable memory foam NOISE CANCELLING Advanced passive noise cancellation CONNECTION TYPE Analog 3.5 mm CABLE LENGTH 1.3 m / 4.27 ft. APPROXIMATE WEIGHT 240 g / 0.53 lbs MICROPHONE STYLE Razer™ HyperClear Cardioid Mic PICK-UP PATTERN Unidirectional MICROPHONE FREQUENCY RESPONSE 100 Hz – 10 kHz MICROPHONE SENSITIVITY (@1KHZ) -42 dB V / Pa, 1 kHz VIRTUAL SURROUND ENCODING 7.1 Surround sound: Only available on Windows 10 64-bit VOLUME CONTROL On-earcup: Volume Up/ Down OTHER CONTROLS On-earcup controls - Mic mute on/off toggle BATTERY LIFE None LIGHTING None COMPATIBILITY PC, Mac, PS4, Xbox One, and mobile devices* *Mobile devices with an available 3.5mm port