Lavalier microphone with professional sound quality and reliability. The ECM-L1 lavalier microphone combines integrated power supply with Sony's proven audio technology and achieves clear voice recordings with excellent sound quality and reliability at a professional level. The extremely robust ceramic backplate with excellent damping properties guarantees outstanding acoustic properties and high electrical stability for low-noise recordings in a wide range of conditions. The microphone capsule is enclosed in a brass outer housing, which suppresses unwanted resonance and ensures crystal-clear sound. The oxygen-free copper cable (OFC) reduces losses during signal transmission and ensures high sound quality of an audio recording. The microphone capsule is enclosed in an extremely robust brass outer housing that resists deformation and protects the microphone from damage even under harsh field conditions. Reliable cableThe shielded cable with two cores suppresses extraneous noise. With a diameter of 2.2 mm, it is break-proof.