M2R Bluetooth 5.4 Audio Receiver Adapter Upgrade your existing speakers or stereo system with the M2R Bluetooth 5.4 Adapter. Designed for seamless integration, this compact wireless audio receiver lets you enjoy quality Bluetooth streaming without replacing your current equipment. Simply plug it into any compatible wired speaker or audio system to bring modern Bluetooth functionality to your setup. Key Features and Benefits: Latest Bluetooth 5.4 technology for stable, fast, and quality wireless audio transmission. Allows wireless streaming from smartphones, tablets, or computers to your traditional stereo receiver or car speaker system. Simple plugandplay operation – connect power and start pairing instantly. Supports connection to both 3.5mm and 2RCA audio inputs, ensuring maximum compatibility with home and car audio systems. NFC onetouch pairing for quick and easy device setup. Supports key Bluetooth profiles including A2DP, AVRCP, HFP, and HSP for wideranging audio applications. Reliable wireless range up to 20 meters in open environments for flexible placement and usage. Dual device connectivity – pair two devices at the same time for easy switching between audio sources. USB and Bluetooth audio input with output options via RCA or 3.5mm headphone ports. Technical Specifications: Audio Input Options: Bluetooth, USB Audio Output Options: 2RCA, 3.5mm stereo jack Input Power: DC 5V 2A Wireless Range: Up to 20 meters (unobstructed) Bluetooth Profiles Supported: A2DP, AVRCP, HFP, HSP NFC Function: Supported Practical Applications: 1. Home Stereo Upgrade – Connect the M2R to your existing RCA stereo receiver, stream music from your smartphone, and enjoy sound without tangled cables. 2. Car Speaker Enhancement – Plug into your wired car speaker system to add wireless streaming, for hands music control when driving. 3. Office or Studio Setup – Use with powered speakers or headphone amplifiers to switch quickly between multiple Bluetoothenabled devices for presentations, music playback, or audio editing. Compatibility: Works with iPhone, iPad, iPod Touch, Android smartphones, tablets, laptops, desktop computers, and other Bluetoothenabled devices. for integration with home stereo systems, car audio setups, and wireless headphones. With the M2R Bluetooth 5.4 Audio Receiver Adapter, you can extend the life of your favorite audio equipment while enjoying the convenience, reliability, and quality of modern Bluetooth technology. Simply connect, pair, and start streaming.