Handheld wireless system from BLX series that combines professional-quality sound with simple setup and an intuitive interface for legendary audio performance right out of the box, containing a rack-mount receiver BLX4R and a handheld transmitter BLX2/SM58. Rack-mountable and featuring rugged metal construction, the receiver offers simple setup and intuitive controls. One-touch QuickScan frequency selection quickly locates the best open frequency in case of interference, while removable antennas allow for quick antenna distribution. It provides XLR and 6.3mm output connectors with adjustable output level, an LCD screen with detailed RF and audio metering and a two-colour audio status indicator LED. The handheld transmitter features an integrated microphone capsule design and allows for -10 dB gain attenuation. It also provides power and battery status LED, an adjustable gain control and quick and easy frequency matching, and is powered by AA batteries (included). The system provides a 100m operating range under typical conditions and comes supplied with a microphone clip, single and dual rack-mount kit, two 1/4 wave antennas, a zipper bag, a power supply and two AA batteries. Frequency: 518-542 MHz