The Ortega ODWS-1 features 2,4 GHz digital technology that broadcasts incredible, crystal-clear audio quality. This successful wireless system is now available in four additional new designs: black, carbon, maple, and walnut. Suitable applications range from practicing to recording sessions, and thanks to the four channels, the ODWS is also perfect for live band performance. Each system includes a receiver, transmitter, and a USB double head charger.