Features: The YX5300 MP3 Player Module is voice chip, featuring hardware decoding for MP3 and files, enabling easy playback through simple commands without complex operations. This industrial grade module support communication protocols, and allows direct USB updates for sound files, eliminating the need for programmer or software. Ideal for engineers and professional in fields like management, security, and service industries who require dependable sound playback solution for their projects. Perfect for applications such as vehicle navigation announcements, toll booth prompts, safety alerts in electric vehicles, and industrial monitoring where clear voice output is essential. The YX5300 ensures seamless integration and consistent in various automated environments, enhancing efficiency across multiple use cases. Specifications: Component:Plastic Type:B/A Size:Approx.42x24mm/1.65x0.94inch Power supply: 3.2-5.2V Package Includes: 1Pc YX5300 MP3 Player Module note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.