AKG WMS470 Sports Set - Band D Wireless Microphone
Wireless System For Aerobics/fitness Applications. Includes SR 470 Receiver, PT 470 Transmitter, C 544 L Headworn Microphone, PSU, AA Battery, Mic Clip, 2 Antennas And Rack Mount Kit. Band 9U For Channel 38, Band D For Channel 70/ISM.