Compatible with the Sony Freedom WRT-805 wireless transmitter
High performance frequency response: 40 to 20,000 Hz
5.6 mm dia. x 12.5 mm, 1.5 g microphone head
Perfect for television applications, Sony’s ECM77B Omni-Directional Electret Condenser Microphone is a miniature lapel microphone designed to be inconspicuous. The ECM-77BMP is supplied with a 3.5mm locking jack for use with WRT-805 and UWP series wireless transmitter.