These are good units at a fraction of the price of the Sony equivalent. 2 x transmitter units with lapel mics and 1 x dual channel receiver. This one is in excellent working condition.NB belt clip on receiver is missing, should be easily replaceable, but never worried me because i use velcro to fix to camera. The item "Saramonic UWMIC9 Wireless Lav Mic System, dual receiver & 2 x transmitters" is in sale since Friday, May 8, 2020. This item is in the category "Musical Instruments\Pro Audio\Microphones & Wireless Systems". The seller is "maracatucada" and is located in Kingsville, Victoria. This item can be shipped worldwide.