The circumaural isolation of the ATH-PRO700 SV headphones achieves remarkable isolation from ambient noise, making them perfect for immersive listening in loud environments. With 53mm diameter drivers, neodymium magnets, and 3,500mW of power handling, these headphones deliver outstanding sound reproduction. Plus they fold up compactly to pack neatly away in the provided pouch. A coiled cable at the left earpiece terminates to a mini plug with included 1/4" adapter.