The Electro-Voice RE97TX Lavalier Microphone is a professional-grade microphone with a compact form factor, making it ideal for use on stage or in recording situations where a discreet appearance is desired. This wired microphone features a small diaphragm size, providing clear and crisp audio reproduction. Despite being untested, this microphone is compatible with other Electro-Voice products, ensuring a seamless integration into your existing audio equipment setup.