The wireless mic set works well. The wireless receiver and transmitter are all in very good condition. The operating frequency is 169.445MHz. Photos SHOW THE REAL UNIT FOR SALE. The item "Lectrosonics Wireless Lav Microphone CR185 XLR Receiver M185 & Plug Transmitter" is in sale since Tuesday, June 4, 2019.This item is in the category "Cameras & Photo\Camera, Drone & Photo Accessories\Microphones". The seller is "yang6104" and is located in Cuddebackville, New York. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, China, Sweden, South Korea, Indonesia, Taiwan, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, New Zealand, Philippines, Singapore, Switzerland, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Antigua and barbuda, Aruba, Belize, Dominica, Grenada, Saint lucia, Barbados, Bermuda, Brunei darussalam, Bolivia, Egypt, Iceland, Jordan, Sri lanka, Luxembourg, Monaco, Nicaragua, Oman, Pakistan, Paraguay, Uruguay, Russian federation, South africa.