7.1 surround sound, Ultra-light comfort, Bendable cardioid microphone, Custom-tuned 40mm drivers, Green earcup lighting, Frequency response: 20 Hz 20 kHz, Impedance: 32 @ 1 kHz, Sensitivity (@1 kHz): 106 dB, Drivers: 40 mm, with Neodymium magnets, Inner ear cup diameter: 65 x 44 mm, Connection type: USB Digital, Cable length: 2.0 m, Oval ear cushions: Designed for full-ear coverage with leatherette, for sound isolation and comfort, Frequency response: 100 Hz 10 kHz, Signal-to-noise ratio: 55 dB, Sensitivity (@1 kHz): -42 3 dB, Pick-up pattern: Unidirectional ECM boom, Audio Usage: Devices with USB Connector Audio + Microphone Usage: Devices with USB Connector