Shure BLX288/SM58 Wireless Microphone System - 14-Hour Battery Life, 300 ft Range, UHF | Includes SM58 Handheld Vocal Mics, Dual Channel Receiver | J11 Band (BLX288/SM58-J11)

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) Easy Setup: Plug-and-play compatibility with most audio mixers and PA systems, simplifying your stage setup