Voice Prompt Module with Integrated MP3 Player and Speaker

• The voice prompt module integrates an intelligent MP3 music playback chip with a speaker. Designed for ease of use, it can operate directly with a power supply, battery, and buttons, or be controlled via serial commands.
• Featuring seamless MP3, WAV, and WMA hardware decoding, this module boasts a 16MB memory capacity, enabling easy playback of specified tracks and sequences through simple serial commands.
• Its user-friendly design, wide applicability, good sound quality, and reliable performance make it superior to previous MP3 player and speaker solutions.

Introduction The voice prompt module integrates an intelligent MP3 music playback chip with a speaker. Designed for ease of use, it can operate directly with a power supply, battery, and buttons, or be controlled via serial commands. Featuring seamless MP3, WAV, and WMA hardware decoding, this module boasts a 16MB memory capacity, enabling easy playback of specified tracks and sequences through simple serial commands. Its user-friendly design, wide applicability, good sound quality, and reliable performance make it superior to previous MP3 player and speaker solutions. Compact Design Measuring just 30*11mm, the module's compact design allows for easy installation in space-constrained applications. Despite its small size, it delivers powerful audio output with a 1W speaker and 4Ω impedance. High-Quality Audio Playback With support for MP3, WAV, and WMA file formats, and a high-quality DAC output, the module ensures excellent sound quality. This is crucial for applications where clear audio playback is essential. Robust Storage and Operation The module features 16MB of internal storage, ensuring reliable long-term storage of MP3 files even when power is lost. It operates efficiently within a temperature range of -20℃ to +70℃, making it suitable for diverse environments. Specification Power supply voltage: DC 5V Output power: 1W Speaker impedance: 4Ω File format: MP3/WAV Trigger mode: TTL level serial communication/1-channel switch Storage capacity: 16M Operating temperature: -20℃ to +70℃ Dimensions: 30*11mm Shipping List MP3 voice prompt module × 1 USB to 4-pin DuPont cable × 1