Over-ear, Bežične, 2.4GHz Wireless, Bluetooth 5.4, Frequency response (headphones) From 20 Hz to 20 kHz, Frequency response of a telescopic microphone, From 100 Hz to 10 kHz, Frequency response of the built-in microphone From 100 Hz to 10 kHz, Sensitivity (microphone) -42 dBV (0 dB = 1 V/Pa, 1 kHz), Charging time 3.5 hours, Battery life Up to 100 hours (LED off); Up to 20 hours (LED on) – adapter mode. Up to 150 hours (LED off), up to 23 hours (LED on) – Bluetooth mode., Battery type Rechargeable lithium-ion battery, Impedance 32 O, Cable length 0.5 meters, Connections 2 USB 2.0 Type-C, USB audio format Stereo reproduction; mono microphone, USB specification USB 2.0 Type-C, Driver type Dynamic; 50 mm, Total harmonic distortion = 2%, Sensitivity (headphones) 103 dB SPL/mW at 1 kHz, Telescopic microphone sensitivity -42 dBV (0 dB = 1 V/Pa, 1 kHz), Built-in microphone sensitivity -15 dBV, Microphone type microphone on stand; Built-in (on-ear), Polar pattern of a telescopic microphone One-way, Polar pattern of the built-in microphone Omnidirectional, Compatibility PC, PS5, PS4, Nintendo Switch, Mac, Mobile device; Software compatibility: NGENUITY