Amazon.com: AKG Pro Audio WMS470 Sports Set Band 7 Wireless Handheld Microphone System with SR470 Stationary Receiver, PT470 Bodypack Transmitter, and C544L Headworn Microphone : Musical Instruments
AKG WMS 470 Instrument Set Band 10 – Thomann United States
AKG WMS470 Handheld Wireless System - Band 7 | Sweetwater
WMS470 Sports Set | Professional wireless microphone system