The Sony ECM-L1 Lavalier Microphone is a professional-grade omnidirectional microphone from Sony. Its machined brass exterior and condenser and ceramic back plate ensure clear recordings. The capsule is designed for voice pick-up with an extended frequency response and sensitivity. This microphone comes with a 3.5 mm mini plug, making it compatible with PCs, voice recorders, and other devices. The durable cable, 1.2 m (3.9 ft.) long and 2.2 mm (3/32 in.) in diameter, adds to the microphone's durability.