Sony MDR-ZX310APR Sound Monitoring

These wired, on-the-ear (circumaural) headphones feature a closed-back design for better noise isolation. They deliver clear and balanced audio with a frequency range of 10 Hz to 24 kHz, a 24-ohm impedance, and a sensitivity of 98 dB/mW. The 1.2-meter L-shaped cord provides durability and comfortable everyday use.