GTD Audio 2x800 Ch UHF Headset Lavaliere Wireless Microphone Mic System 733HL
2 X 800 Channel UHF Diversity Microphone System. One Year Warranty Covered by GTD Audio ( USA ) Inc. Frequency: UHF 550MHz - 590MHz( Comply with FCC new frequency rule ). (1) Dual channel Diversity UHF receiver.