Sony MDRZX110NC Noise Cancelling Headphones, Black, medium
SIE5O075306
Over-ear, Noise-isolating Headphones. Connectivity Technology: Wired 30mm Neodymium Driver. 110 dB/mW – Power off, 115 dB/mW – Power on Up To 80 Hours Of Battery Life
Frequency response:10-22,000 Hz
Impedance (Ohm)- Power ON 220 ohm, OFF 45 ohm (at 1 kHz).Cord Length:3.94 ft