Most users do not need a license to operate this wireless microphone system. Nevertheless, operating this microphone system without a license is subject to certain restrictions: the system may not cause harmful interference; it must operate at a low power level (not in excess of 50 milliwatts); and it has no protection from interference received from any other device. Purchasers should also be aware that the FCC is currently evaluating use of wireless microphone systems, and these rules are subject to change. For more information, call the FCC at 1-888-CALL-FCC (TTY: 1-888-TELL-FCC) or visit the FCCs wireless microphone website at: www.fcc.gov/cgb/wirelessmicrophones.
Wireless Equipment (Most) *1 Year DKW-Duo, DKW-3 *90 Day Pro-Audio (Most *1 Year SPC-4C, ProPerformer microphones *90 Day RSM-1,2,3,4,& 5 *1 Year TRM-6 *1 Year Speakers/Powered Speakers *1 Year Headphones *1 Year Power Amps *1 Year Products identified as a "Blem" or "Refurb" carry a 90-day warranty.