- Audio Format Support : Compatible with MP3 and WAV decoding formats. Accepts various sampling rates: 8, 11.025, 12, 16, 22.05, 24, 32, 44.1, and 48 KHz. - User-Friendly Control : The serial UART port enables seamless control of the voice broadcast function. Easily manage playback, pause, song selection, and volume adjustments. Supports up to 65,535 selections with a baud rate of 9600 bps for smooth operation. - Built-in Memory : Equipped with 64 MBit (8 MByte) flash memory, eliminating the need for external memory cards. This ensures reliability and convenience for audio playback without additional hardware requirements. - Powerful Amplifier : Features a high-performance built-in amplifier. Delivers a maximum output of 20W when driving 4-ohm speakers and 10W for 8-ohm speakers, providing robust audio performance suitable for various settings. - High-Quality Output : Offers 24-bit DAC output with an impressive dynamic range of 90dB and a signal-to-noise ratio of 85dB. These specifications ensure clear, high-fidelity sound reproduction, enhancing your listening experience. - Wide Voltage Range : Operates efficiently within a broad voltage range of DC 6-35V, making it versatile for different power supply setups. Applications : - Home Audio Systems : Enhance your home entertainment system with high-quality audio playback and control features. - DIY Projects : Ideal for hobbyists creating custom audio solutions or integrating audio playback into their projects. - Educational Uses : Perfect for classroom settings or presentations requiring clear audio output and flexible control options. This audio solution stands out for its robust feature set, ensuring high-quality sound and user-friendly operation.