- Advanced Bluetooth Protocols: Enjoy superior audio quality with support for LDAC (default 5125), AAC, APTXLL, and APTXHD, ensuring seamless connectivity and exceptional sound performance. - Customizable Features: Easily modify Bluetooth settings via an Android app, including Bluetooth name, pairing password, custom equalizer settings, and switch prompt tones, catering to your personal preferences. - Connection Status Indicator: Stay informed with the BT_HL output pin; when connected, it outputs a high signal (3V3), and when disconnected, it outputs 0V, providing clear feedback on your Bluetooth connection status. - Versatile Functionality: Equipped with functional keys such as KCOM, PLAY, VOL+, VOL-, P/V-, +, and MODE, all operating on a high-level 3V3 signal, enhancing usability in various scenarios. - High-Quality Output: Features analog differential output (RP, RN, LP, LN) to deliver superior audio quality for an immersive listening experience. Use Scenarios: - Home Audio Systems: Integrate seamlessly with your home audio setup for high-fidelity wireless streaming from your devices. - DIY Projects: Ideal for hobbyists and developers looking to build custom audio solutions with advanced Bluetooth capabilities. - Mobile Applications: Perfect for enhancing the audio output of mobile devices, ensuring crisp and clear sound during calls and media playback. This product combines advanced technology with user-friendly features to elevate your audio experience, making it an essential addition for anyone seeking high-quality wireless sound solutions.