The KODAK UHF Wireless XLR100 Transmitter & Receiver enables use of a traditional XLR wired microphone as a wireless microphone. This product gives you the option to easily shift from the XLR wired microphone function to a wireless function without the need to buy a new microphone. The KODAK XLR100 Transmitter & Receiver uses UHF Wireless FM Technology with a Dual Selection Input MIC. The LCD display on the receiver & transmitter makes it easy for you to switch modes and check the battery status and adjust the 16-level volume controller. KODAK XLR100 Transmitter & Receiver is the ideal companion for the broadcasting and media industry.