Bluetooth Wireless Audio Receiver – Stream Quality Audio to Any Sound System Enjoy crystalclear sound without the hassle of wires. This compact, lightweight Bluetooth audio receiver allows you to stream definition audio directly to your existing stereo or sound system, controlled right from your smartphone, tablet, laptop, or any Bluetoothenabled device. Key Features and Benefits: performance wireless streaming: Delivers rich, consistent audio quality with Bluetooth Version 5.3 for stable, drop connections up to 33 ft. Versatile connection options: Equipped with RCA and 3.5 mm AUX audio outputs that can be used simultaneously, making it easy to connect with almost any audio setup. Multiple playback modes: 1. Bluetooth Mode – Stream from your phone, tablet, or computer. 2. USB Flash Drive or TF Card Playback – Play music directly from stored files. 3. AUX Mode – Connect via wired 3.5 mm input when needed. NFC taptopair: Instantly connect an NFCenabled device by simply holding it near the receiver—no manual pairing required. Wide compatibility: for upgrading sound systems in gyms, schools, classrooms, houses of worship, restaurants, retail stores, medical offices, warehouses, hospitality spaces, and business background music systems. Carready convenience: Use the 3.5 mm AUX output in your vehicle for wireless streaming and hands calls with onetouch answer/end functionality. Builtin noisesuppressing microphone ensures clear phone conversations. Performance and Build: Latest Bluetooth 5.3 technology with a performance antenna for extended range and reliable connections. Compact and lightweight profile for easy placement and portability. Simple installation and pairing process—ready to use in minutes. Practical Applications: 1. Upgrade an older home stereo system to wireless, allowing music streaming from mobile devices without replacing existing equipment. 2. Provide background music in a restaurant or retail store with easy control from a tablet or phone. 3. Enable hands calling and wireless music playback in vehicles without builtin Bluetooth connectivity. This Bluetooth RCA adapter is designed to make any audio system wireless, delivering clear, synchronized HiFi sound for both casual listening and professional environments.