Remote Audio HN7506DBS High Noise Headset with Dynamic Talkback Mic

Remote Audio HN-7506 High-Noise Headphones with Sony MDR-7506 elements and special baffling installed. Sealing off outside ambience by as much as 45 dB, the HN-7506 is designed to sound like the industry standard Sony MDR-7506, and allows the switch from one to the other without loss of monitoring standard and reliability.