Key benefits Clear, high-quality audio playback for reliable audible cues and music: supports MP3 and WAV formats and delivers 24-bit output with a dynamic 90 dB and 85 dB ratio for intelligible, low-noise sound. Built-in combination game function for interactive or sequential playback needs, reducing the need for extra control hardware. Dedicated BUSY output indicator provides a simple, visible signal of module activity so integrators and operators know when the unit is active. What this product does and why you need it Plays standard MP3 and WAV audio files with professional-grade 24-bit output, suitable for applications where clear, accurate sound matters. The combination game function lets you run preset or sequential audio patterns without additional controllers, simplifying system design. The BUSY output makes status monitoring straightforward for automation, safety systems, or synchronized multi-device setups. Key specifications (as provided) Audio formats: MP3, WAV Output resolution: 24-bit Dynamic: 90 dB Ratio: 85 dB Dedicated BUSY output indicator Combination game function Practical applications / use scenarios Public information systems: play pre-recorded MP3/WAV announcements with clear audio quality and use the BUSY output to trigger signage or lighting while messages are running. Interactive exhibits or training devices: use the combination game function to run sequences of sounds for demonstrations, quizzes, or guided steps without an external controller. Security and automation systems: integrate the module to play alert tones or voice prompts; the BUSY output can feed a control processor to prevent overlapping messages. Why this stands out Combines flexible audio format support with measurable audio performance (24-bit output, 90 dB dynamic, 85 dB ratio) and a dedicated BUSY indicator for reliable operation and easier integration. Reduces system complexity by providing both playback and basic sequencing (combination game) in one module. Compatibility and integration notes Accepts standard MP3 and WAV files for easy content preparation. BUSY output provides a simple interface point for external controllers or monitoring devices. Suitable for projects where clear audio, simple sequencing, and straightforward integration are priorities.