Check the listing for details. Shure L4 Diversity Wireless Receiver - Used, Fully Functional. Color: Black, Condition: Used. Listed at 24.33 USD. Known for its durability and clear signal reception, this receiver is ideal for professional audio setups requiring stable frequency management. Despite being used, it remains in full working condition as shown in the photos. Its robust build and dependable performance make it an excellent choice for audio professionals seeking affordability without compromising quality. If you have some questions, feel free to ask and if you are not satisfied with your purchase before opening a case on Ebay, please contact us and we will Supporting photos or video evidence must be provided before the return is approved. Please contact us immediately with the details and your order number to resolve the issue efficiently. Returns are not accepted, as these items are explicitly described as non-function.