Elevate your audio experience with the M18 Default 5V Power Supply HIFI DIY 4.2 Stereo Wireless Bluetooth Audio Module. This module is designed for audio enthusiasts who demand superior sound quality and seamless integration into their DIY projects. Advanced Bluetooth 4.2 Technology: The M18 module features a low-loss Bluetooth design, supporting Bluetooth 4.2 transmission. Enjoy a reliable connection with a range of up to 20 meters in open environments, allowing for flexible placement and use. Dual Channel Stereo Lossless Playback: Experience high-fidelity sound with dual channel stereo lossless playback. This module is perfect for a variety of speaker DIY modifications, providing rich and immersive audio quality that enhances any setup. Easy Installation with Precise Fit: Designed with precise cuts and interfaces, the M18 module ensures a perfect fit for various mounting positions. Its user-friendly design makes installation quick and straightforward, allowing you to focus on enjoying your upgraded audio system. Durable and High-Quality Construction: Made from high-quality materials, the M18 module is built to resist corrosion and wear, ensuring long-lasting durability. Its robust construction guarantees reliable performance over time, making it a valuable addition to any audio project. Superior Performance with Professional Chipset: Equipped with a professional chipset, the M18 module delivers superior performance, enhancing your audio system's capabilities. Enjoy clear, crisp sound that elevates your listening experience to new heights. Transform your audio systems with the M18 Default 5V Power Supply HIFI DIY 4.2 Stereo Wireless Bluetooth Audio Module. Its combination of advanced technology, ease of use, and durable construction makes it an essential component for any audio enthusiast looking to achieve the best sound quality.