With or without microphone: Yes
Sound generation principle: dynamic coil
Frequency response range: 20-20000 (Hz)
Impedance: 32 ()
Sensitivity: 98 (dB)
Distortion rate: 0.01 (%)
Conductor length: 0 (m)
Horn diameter: 40 ( mm)
Earplugs/earmuffs Material: pu
Headphone cable material: pvc