The NUX B-8 Wireless System is a professional-grade wireless instrument system that uses the 2.4 GHz band to transmit high-fidelity audio with low latency. It consists of a compact transmitter beltpack and a pedalboard-style receiver with a color screen and integrated utility features such as a tuner, clean boost, DI output, buffer, and send/return loop. The system automatically pairs the transmitter and receiver, and it delivers up to ~50 m (165 ft) of operating range with crystal-clear 24-bit/48 kHz audio quality. The rechargeable transmitter battery lasts up to about 6.5 hours and can be conveniently charged on the receiver unit.