Features: The HV20T voice playback module delivers highly definition sound output and supports various sound formats, providing a seamless and personalized user experience. With its user friendly design, the HV20T module can be easily installed and controlled through serial ports, ensuring stable performances and exceptional sound quality. Designed for manufacturers, developers, and enthusiasts, this module is perfect for adding voice prompts or interactive features to electronic devices. Whether it's home appliances, robotics, electronic toys, or navigation systems, the HV20T voice module enhances the functionality of various electronic products. Take your product with the HV20T voice module, offering enhanced sound capabilities and seamless integration for an elevated user experience. Specifications: Material:PCB Size:Approx.50mm/1.96inch Package Includes: 1Pc Voice Playback 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.