Over-ear, Bežične, Connection type 2.4 GHz Wireless, Bluetooth, Frequency Response 20 Hz – 20 kHz, Impedance 32 Ω (1 kHz), Sensitivity 96 dBSPL / mW @ 1kHz by HATS, Driver specifications 40 mm, Driver type Razer TriForce, Microphone Style Detachable 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, Battery Life Up to 70 hours (Lighting OFF, 2.4 GHz connection), Up to 35 hours (Lighting ON, 2.4 GHz connection), Lighting 6-Zone Earcup Lighting