2025-08-27 00:00:00 Product Introduction: Explore the RetoneFit APP, an innovative assistive app designed to enhance the company's hearing aid experience. With advanced Bluetooth Low Power (BLE) technology, the RetoneFit APP seamlessly connects its hearing aid products to provide you with a full range of personalized hearing management services. Here are the main features of the RetoneFit APP: Accurate audiometry: RetoneFit APP's built-in professional audiometry tools can accurately assess your hearing condition and automatically optimize the hearing aid Settings based on the test results to ensure you get the best hearing results.