Bundle Items Include: Sony ECM-77 Compact Omnidirectional Lavalier Microphone with 4-Pin Hirose Connector Microphone Cleaner Microfiber Cloth Cable Ties. The Sony ECM-77 is a compact omnidirectional lavalier microphone featuring a capsule just 1/4' in diameter and 1/2' long, making it easy to hide in theater, broadcast, or on-camera use. Its discreet size keeps it unobtrusive while still providing professional-grade vocal and speech audio.. Using an omnidirectional pickup pattern, the ECM-77 maintains uniform sensitivity to sound from every angle. This forgiving design captures natural, intelligible results even when speakers, presenters, or performers shift position during use, ensuring versatility in live and recorded applications.. With a frequency range of 40 Hz to 20 kHz, the ECM-77 produces transparent, natural-sounding audio across the vocal spectrum. It can handle levels up to 120 dB SPL without distortion, offering plenty of headroom for both quiet dialogue and louder