Features: This 8 pin aviation male to female extension cable delivers stable sound transmission with precise compatibility for EMS53, EMS57, and other professional microphone devices, ensuring none contact loss for HiFi sound. Featuring a spring retractable helical cable body that adjusts length easily to prevent tangling, and constructed with metal connectors and high toughness rubber for exceptionally durability against wear and bending. Ideal for sound professional, live streamers, and performers who demand clear, interferences less sound quality in critical applications like recording and live event. Perfect for versatile environments such as stage performances, recording studios, and live broadcasting setups where reliably, space saving sound connection are essential. With its plug play design, this sound extension cable offer broad compatibility across various equipment, enhancing flexibility for seamless integration into any professional sound systems. Specifications: Component: PVC Cable Length:Approx.60cm/23.62inch Color:Black For EMS53 EMS57 MC44 TM241 HM36 Theoretical communication distance: 1.5km-3km Practicality: Widely used in aviation, official business and other scenarios that require long-distance communication to ensures stable signals transmission. Package Includes: 1pcs Extension Cable note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.