[ MATERIALS] Made of durable ABS and alloy materials for long-lasting use. [STABLE SIGNAL TRANSMISSION] Ensures reliable connection without interference from external factors. [EXTENDED LENGTH] 2-6.6ft coiled cord for flexibility and convenience during use. [WIDE COMPATIBILITY] Designed for aviation headsets with 5-pin XLR connector. [RELIABLE PERFORMANCE] Manufactured to meet standard specifications for dependable quality.