Specification
– Type: Dynamic Unidirectional
– Frequency Response: 100-10,000Hz
– Impedance: 600 ohm
– Sensitivity: -76dB ± 3dB
– Connector O 6.3 mm
– Cable: 2.9m
– Weight: 95gr
Trevi EM 24 Unidirectional Dynamic Microphone
More Info: https://www.trevi.it/catalog/ENG/articolo/121-headphones/yxadcxfrsy-em-24-microfono-dinamico-unidirezionale-nero.html