Shure BLX24/SM58 Handheld Wireless Audio System J11 Band (596–620 MHz) – BLX4 Receiver, BLX2 Transmitter with SM58 Dynamic Mic, Up to 14 Hr Battery, 300 ft Range

The Shure BLX24/SM58 Wireless Vocal System delivers dependable UHF wireless audio designed for singers, presenters, and performers who require mobility during live events. The system includes the BLX4 single-channel receiver and BLX2 handheld transmitter with the legendary SM58 dynamic microphone capsule, along with a microphone clip, power supply, two AA batteries, and user guide. The SM58 capsule features a cardioid pickup pattern engineered for clear vocal reproduction and reduced background noise. The handheld transmitter operates for up to 14 hours using AA batteries and delivers wireless audio transmission up to approximately 300 ft (100 m) line-of-sight under typical conditions. The system supports up to 12 compatible channels per frequency band, making it suitable for multi-performer setups. Built with Shure’s professional wireless engineering and QuickScan frequency selection, the BLX24/SM58 provides reliable performance for concerts, presentations, houses of worship, and live stage environments.