Specifications: FREQUENCY RESPONSE: 12 Hz 28 kHz IMPEDANCE: 32 (1 kHz) SENSITIVITY: 103 dBSPL/mW, 1 kHz DRIVER SIZE - DIAMETERS (MM): 40 mm DRIVER TYPE: Razer TriForce EARCUPS: Hybrid fabric and memory foam ear cushions INNER EARCUP DIAMETER: 2.36" x 1.57 / 60 mm x 40 mm EARPADS MATERIAL: Breathable fabric and plush leatherette NOISE CANCELLING: Passive noise cancellation CONNECTION TYPE: USB-A CABLE LENGTH: 2 m / 6.56 ft. WEIGHT: 285g / 0.63lbs MICROPHONE STYLE: Razer HyperClear Cardioid Mic PICK-UP PATTERN: Unidirectional MICROPHONE FREQUENCY RESPONSE: 100 Hz 10 kHz MICROPHONE SENSITIVITY (@1KHZ): -42 3 dB VIRTUAL SURROUND ENCODING: 7.1 Surround Sound VOLUME CONTROL: On-earcup: Volume Up/ Down OTHER CONTROLS: On-earcup: Mic mute on/off toggle BATTERY LIFE: None LIGHTING: RAZER CHROMA RGB COMPATIBILITY: PC, PLAYSTATION