FREQUENCY RESPONSE 12 Hz – 28 kHz IMPEDANCE 32 Ω (1 kHz) SENSITIVITY 109 dB (1 kHz) DRIVER SIZE - DIAMETERS 50 mm Major Diameter 65 mm, Minor Diameter 54 mm EARPADS MATERIAL Heat-Transfer Fabric / Leatherette/Memory Foam CONNECTION TYPE Analog 3.5 mm / USB Digital CABLE LENGTH 1.3 m WEIGHT 322 g MICROPHONE FREQUENCY RESPONSE 100 Hz – 10 kHz MICROPHONE SENSITIVITY (@1KHZ) -42 ± 3 dB VIRTUAL SURROUND ENCODING THX Spatial via USB Dongle USB Dongle Volume Up/Down OTHER CONTROLS In-line Microphone Quick Mute Toggle USB Dongle with Volume Up/Down, Bass Up/Down, THX Spatial On/Off, Microphone Mute, Game/Chat Balance COMPATIBILITY Devices with 3.5 mm audio jack PC with USB port; PlayStation 4**