The recall concerns AC power adapters provided with specific units of the Rest 1st Generation Sound Machine. The affected power adapters bear the model number CYAP05 050100U and are easily identifiable by their white rectangular plastic casing, designed to be plugged directly into a wall socket. Key information printed near the prongs, including "1.0A", "Jiangsu Chenyang Electron Co. LTD", and "Made in China", further distinguishes these adapters. Importantly, these power adapters were never offered for individual sale, ensuring that only users of the Rest 1st Generation Sound Machine will be impacted by this recall. The issue prompting the recall has been identified as a safety concern, which could pose potential risks to consumers. In response, customers are advised to discontinue the use of these power adapters immediately. Corrective measures are underway, with options for replacement or repair being made available to those affected. Details on how to obtain these remedies, along with additional instructions, can be found on the dedicated recall website. Users are encouraged to act quickly to ensure continued safety and product reliability.