Perfect for studio monitoring, DJs, field recording, personal listening 9.8 ft. detachable, high-quality, straight cable with locking bayonet connector Gold-plated 1/4” adapter and carry bag included Frequency Response: 15Hz – 20kHz Impedance: 33 Ohms Transducer size: 50 mm Sensitivity: 93 dB Weight: 265g / 9.35 oz