Shure BLX288/SM58 UHF Wireless Microphone System - Perfect for Church, Karaoke, Vocals - 14-Hour Battery Life, 300 ft Range | Includes (2) SM58 Handheld Vocal Mics, Dual Channel Receiver | H10 Band

Shure BLX288/SM58 Wireless Microphone System - 14-Hour Battery Life, 300 ft Range, UHF | Includes (2) SM58 Handheld Vocal Mics, Dual Channel Receiver | H11 Band (BLX288/SM58-H11) 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 - BLX88 dual-channel receiver, power supply, 2x BLX2 handheld wireless transmitters with integrated SM58 vocal microphone capsules, 2x mic clips, 4x AA batteries (2x for each transmitter), and user guide. Free 2-YEAR WARRANTY included.