Over-ear, Bežične, Priključci: Bluetooth 5.3, 2.4 GHz, 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, Impedance 32 O, Cable length 0.5 meters, 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)