The Bluetooth 5.0 Audio Receiver Module is a compact, versatile audio solution designed for high-quality wireless audio streaming. Operating on a voltage range of 3.7-5VDC, this board is perfect for DIY audio projects, speaker systems, and wireless audio solutions. It features Bluetooth connectivity for easy pairing with mobile devices, computers, and other Bluetooth-enabled devices, enabling seamless streaming of music and other audio content. The built-in MP3 decoder ensures that audio playback is clear, stable, and distortion-free, making it an excellent choice for enhancing the audio experience in various electronic systems. With its mini form factor, it can be easily integrated into a wide range of projects, from portable speakers to custom audio systems. Features: Bluetooth Audio Receiver: Supports Bluetooth 4.0, enabling wireless streaming of audio from smartphones, tablets, or other Bluetooth-enabled devices. MP3 Decoder: Built-in MP3 decoder provides high-quality audio playback with support for MP3 format, ensuring clear and reliable audio performance. Voltage Range: Operates within a voltage range of 3.7V to 5V DC, making it compatible with various power sources, including rechargeable batteries. Compact Design: Miniature form factor allows for easy integration into various audio projects and systems. Easy Pairing: Simple pairing process with Bluetooth devices, making it ideal for quick setups and wireless audio streaming. Low Power Consumption: Designed for efficient power usage, making it suitable for portable applications and battery-powered audio devices. Versatile Applications: Perfect for creating Bluetooth audio receivers, wireless speakers, custom audio systems, and more. Application: Wireless Audio Systems: Use in wireless speaker systems, enabling Bluetooth audio streaming with minimal wiring. DIY Audio Projects: Ideal for hobbyists and makers to integrate Bluetooth audio functionality into custom audio systems, speakers, and audio devices. Portable Speakers: Perfect for building portable, Bluetooth-enabled speaker systems that offer easy wireless music streaming. Car Audio Systems: Can be used to add Bluetooth functionality to existing car audio systems, enabling hands-free music streaming from smartphones. Home Audio Systems: Integrate into home audio setups to add Bluetooth streaming capability, allowing users to play music from their devices wirelessly. Repair and Upgrade: Use to replace or upgrade old wired audio systems, bringing them into the Bluetooth era for easier connectivity and improved functionality.