Shure BLX24R/SM58 Rackmount Wireless Handheld Microphone System with SM58

WIRELESS FREQUENCY BAND SELECTION - Before purchasing please ensure that the wireless frequency band you select works in your area (refer to Shure website for details > search Shure Wireless Frequency Finder). SUPERIOR AUDIO - Get the show going with no strings attached. Professional Shure sound for every band and any vocal need. EXTEND THE STAGE - The system operates up to a range of 300 feet (100m) so you can take the show into the crowd without interruption. QUICK & EASY SETUP - A breeze to setup and operate BLX will have you up and running in record time. BATTERY LIFE - BLX transmitters get up to 14 hours of power from a single pair of AA batteries so the show can go on and on (and on). SYSTEM EXPANSION - Run up to 12 Channels per Frequency Band. AKA: you'll probably need to find a bigger stage before you run out of channels. WHAT'S IN THE BOX - BLX4 single-channel receiver rack mount hardware power supply BLX2 handheld wireless transmitter with integrated SM58 vocal microphone capsule mic clip 2x AA batteries and user guide. Free 2-YEAR WARRANTY included. USER-FRIENDLY INTERFACE: The system features a user-friendly interface with easy-to-use controls allowing users to adjust settings and manage the system with ease.You may also like Shure ULXD6 Cardioid Wireless Boundary Microphone Transmitter with 2x AA Alkaline Batteries for ULXD and QLXD Wireless Systems, Frequency Band H50: 534 to 598 MHz.