Shure Microfone QLXD2B58

TransmissorShure QLXD2/B58 H51QLXD2/BETA58AHandheld Wireless Microphone TransmitterWith an interchangeable BETA58A® microphone cartridge, the QLXD2/BETA58A Handheld Wireless Microphone Transmitter is ideal for wireless vocals in presentation spaces, music venues, and houses of worship.Works with QLX-D® Digital Wireless SystemsOffers up to 9 hours of continuous use with 2 AA alkaline batteries or up to 10 hours of continuous use with Shure lithium-ion rechargeable batteriesIncludes QLXD2/BETA58A, 2 AA batteries, battery contact cover, microphone clip, and user guide The QLXD2/BETA58A Handheld Wireless Microphone Transmitter works with QLX-D Digital Wireless Systems. Note: When purchasing separate wireless components, please match their frequency bands to ensure proper system operation. Features 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 Over 120 dB of dynamic range: no transmitter gain adjustment needed 1, 10 mW selectable RF output power Optional Shure SB900A lithium ion rechargeable battery reports remaining runtime in hours and minutes 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 Applications Live Vocals Radio Frequency Range 20 Hz–20 kHz Rechargeable components? Yes Battery Requirements 2 AA alkaline batteries or SB900A Lithium-Ion Rechargeable Battery Battery Life Shure SB900A: Up to 10 hours, Alkaline: Up to 9 hours Typical Operating Distance 100 m (330 ft) line of sight