This document is a cover letter from Shure Incorporated to the Federal Communications Commission (FCC) regarding the Supplier's Declaration of Conformity (SDoC) compliance of their product. The letter confirms that the product bearing the FCC ID DD4SLXD5EG57 is compliant with the FCC requirements for SDoC. Shure Incorporated declares that the SDoC procedure will be carried out before the device is marketed in the United States. The letter is signed by Juan Castrejon, Engineer Associate Staff, GC, of Shure Incorporated, and dated May 19, 2025. This document serves as an official declaration of compliance, ensuring that the product meets the necessary regulatory standards before being available to consumers in the US market. It is a crucial step in the product certification process, demonstrating Shure's commitment to adhering to FCC regulations.