Brand: Blackmore Pro Audio. MPN: BMP-13. The Blackmore pro audio dual handheld reable UHF microphone system provides stable interference free audio in a portable compact and low cost package. This compact design allows over 200 ft. of operating range in open area and 100 ft. with obstacles. This system is an ideal fit for outdoor activities home entertainment street performance educational institutions small meetings sales campaigns interview sound recordings and all types of religious activities. It includes microphone and transmitter receiver cable and user manual.