Sony Integrated Digital Wireless Bodypack Lavalier Microphone System-UWPD11/30, Black (UWPD11/30) Consists of an Omni lavaliere microphone, body pack transmitter and portable tuner Suitable for a wide range of applications, from news gathering and interviews to talk shows and conferences The lavaliere microphone is supplied with a microphone windscreen and a microphone-holder clip Uses UHF-TV Channels 30 to 36 and 38 to 41