DWS-822M is a MP3 Recording and Playback Module is designed to enhance audio playback and recording experiences across various applications. Operating in the 50 Hz - 20 KHz frequency range, it offers exceptional compatibility and stable performance, making it ideal for diverse audio systems.
DWS-822M module supports MP3, WAV, and WMA audio formats and MP3 recording, ensuring high-fidelity sound output for quality audio playback needs. Whether in meetings, lectures, training, or music playback, this module delivers clear and natural audio. Featuring USB and SD card audio input interfaces and an LCD display for easy operation and monitoring, the DWS-822M significantly enhances device performance.
With a user-friendly interface, the DWS-822M module allows easy playback, recording, and volume adjustments. It includes external audio input and volume control, adapting to various audio requirements. Built with durable materials, the module ensures long-term stability and reliability. Its compact size and lightweight make it easy to install and carry, suitable for outdoor activities, mobile recording, corporate meetings, religious events, educational training, and community activities, greatly improving device performance.
| Model | DWS-822M |
| Frequency response | 50 Hz - 20 KHz |
| File format | Playback: MP3,WAV,WMA |
| Recording: MP3 (128 Kbps / 44 KHz) | |
| Audio input | USB and SD in FAT/ FAT32 format |
| Audio output | 0dB±1.5dB (1KHz Sine Wave, 0dB MP3) |
| Power supply | 12V DC |
| Dimensions (mm) | 74 × 138 × 36 |
| Weight (g) | 78 |