BLX14E/P31 Instrumental Wireless Set - PGA31 Headset Microphone The BLX14/P31 wireless system is part of the latest Shure BLX family of wireless systems. Shure BLX Wireless Systems combine professional sound quality in a simple setup and have an intuitive interface, the highest sound quality. Precisely made and available in various configurations. BLX4 Up to 12 compatible systems (depending on country). Microprocessor-controlled operation of internal differential antennas. One touch of the QuickScan button searches for the best free transmission frequency. ¼" and XLR audio output connectors. Two-color audio status LED. BLX1 BLX1 bodypack transmitter for PG, SM and Beta wireless systems. Where to buy Show gallery The BLX1 bodypack analog wireless transmitter is intended for use as part of the PG, SM and Beta analog wireless systems. The BLX1 bodypack transmitter has a lightweight and durable design. It is extremely ergonomically designed and has adjustable input sensitivity. The BLX1 bodypack transmitter is part of the PG, SM and Beta series analog wireless systems. When powered by two AA batteries (included), up to 14 hours of continuous operation is possible, and the transmission range is 100 meters. PGA31 PGA31 headband microphone - new from Shure Warranty: 2 years (Supersound Door-to-Door!) ATTENTION! The product comes from Polish, official distribution.