FREQUENCY RESPONSE12 Hz – 28 kHzDRIVER SPECIFICATIONS 50 mmDRIVER TYPERazer™ TriForce TitaniumEARCUPS Oval Ear CushionsINNER EARCUP DIAMETER 62 mm x 42 mm / 2.44 x 1.65 inEARPADS MATERIAL Pressure-Relieving Memory FoamNOISE CANCELLING Advanced Passive Noise IsolationCONNECTION TYPE Type A Wireless (2.4 GHz), Bluetooth 5.2CABLE LENGTH NoneAPPROXIMATE WEIGHT Approx. 320 g / 0.71 lbsMICROPHONE STYLE Detachable Super WidebandPICK-UP PATTERN UnidirectionalMICROPHONE FREQUENCY RESPONSE 100 Hz – 10 kHzVIRTUAL SURROUND ENCODING THX Spatial AudioVOLUME CONTROL Volume up and downOTHER CONTROLS 2.4 GHz Wireless and Bluetooth Toggle (SmartSwitch) Volume up and down Mic mute on/off toggle Audio profiles switcherBATTERY LIFE Up to 70 hoursLIGHTING None