The Shure BLX288/SM58 Wireless Dual Vocal System combines professional-grade audio performance with user-friendly setup, making it a top choice for schools, worship spaces, stage events, and institutional AV. This dual-channel system includes two BLX2 handheld transmitters, each fitted with the legendary SM58 cardioid dynamic capsule, renowned for its warm, clear vocal reproduction and superior feedback rejection.Operating in the UHF band, the system supports up to 12 simultaneous channels per frequency group and offers a line-of-sight range of up to 300 feet (91 meters). The BLX88 dual-channel receiver features internal antennas, quick scan frequency selection, and dual balanced/unbalanced outputs for flexible integration into mixers or PA systems.Each transmitter runs on 2 AA batteries with up to 14 hours of runtime, making it ideal for long events and mobile setups. With rugged construction, intuitive controls, and Shure’s trusted reliability, the BLX288/SM58 system delivers professional wireless performance in a compact, cost-effective package.