The items are used, but work perfectly. Please verify if the frequencies are legal in your country. The item "Lectrosonics SM Transmitter UCR401 Receiver /SMA antenna Bl 27 Lav Mic Batteries" is in sale since Wednesday, September 11, 2019. This item is in the category "Musical Instruments & Gear\Pro Audio Equipment\Microphones & Wireless Systems".The seller is "sintra3000wan" and is located in Budapest. This item can be shipped worldwide.