Shure QLX-D QLXD2/SM58 - Microphone

Key Features and Benefits: 24-bit digital audio quality Incredibly efficient RF spectrum usage Quick syncing with a wireless receiver over IR at the push of a button Clear, uninterrupted signal over the entire operating range AES 256-bit encryption for secure transmission External charging contacts for docked charging Backlit LCD with easy to navigate menu and controls Selectable display mode showing group/channel, frequency, or battery runtime Rugged metal construction Frequency and power lockout