Mackie MC100 Professional Closed Back Headphones

1/4” adapter included.
Frequency Response: 15Hz – 20kHz.
Impedance: 32 Ohms.
Transducer size: 40 mm.
Sensitivity: 95 dB.
Cable length: 3 m / 10 ft (Approx)
Weight: 233g / 8.22 oz.