Mackie MC250 Professional Closed Back Headphones

9.8 ft. detachable, high-quality, straight cable with locking bayonet connector.
Gold-plated 1/4” adapter and carry bag included.
Frequency Response: 10Hz – 20kHz.
Impedance: 38 Ohms.
Transducer size: 50 mm.
Sensitivity: 100 dB.
Weight: 265g / 9.35 oz.