The Sennheiser MKE 1-4 is an ultra-compact omnidirectional clip-on microphone offering outstanding audio quality for demanding theatre, broadcast, and live sound applications. Designed for use with Sennheiser bodypack transmitters including the SK 50, 250, 2000, 5212, 6000, and 9000 series, it delivers a full, natural sound with excellent speech intelligibility.Despite its miniature size, the MKE 1-4 is built for durability with a robust, sweat-resistant design—ideal for discreet placement in high-performance environments. Its high-quality capsule ensures professional-grade sound with minimal handling noise and reliable performance under pressure.