GTD Audio 4x800 Ch UHF Diversity Wireless Lavaler Lapel Headset Microphone Mic L.
GTD Audio G 787 Range Test
Battery Life 12 Hours (AA batteries). Gtd-Audio's G-787L wireless microphone system delivers superior sound quality and professional features. Range Up to 600 feet (200 meters). Gtd audio 4x800 ch uhf diversity wireless lavaler lapel headset microphone mic l 800 selectable frequencies on each channel, multiple units can be used simultaneously.