The Sennheiser ME 4-N Cardioid Condenser Miniature Microphone features a discrete and unobtrusive design with a cardioid condenser capsule. The integrated clip allows you to quickly easily and securely attach the ME 4-N to clothing. Equipped with a mini jack connector the ME 4-N microphone is designed for use with Sennheiser Evolution series wireless beltpack transmitters. Perfect for vocal applications within a variety of applications the Sennheiser ME 4-N Miniature Microphone accurately captures close-proximity vocals and rejects both feedback and ambient off-axis noise.