Enhance your audio experience with our Bluetooth 5.0 Sound Receiver Decoder, designed for seamless integration with projectors, cellphones, and PCs. This 5.1 channel wireless sound receiver and surround decoder offers superior performance and versatility, making it an essential addition to any modern audio setup. Stable Performance: Enjoy reliable Bluetooth wireless reception along with multiple input options including coaxial, fiber optic, U disk, storage card, and computer USB inputs. Powered by an imported 6th generation master CPU and three imported crystal CS4354 decoder chips, this device ensures high-quality sound decoding and performance. HD Multimedia Interface Sound Return: This sound receiver supports HD Multimedia Interface (ARC) sound return, functioning as both a sound decoder and separator. It accommodates two HD Multimedia Interface inputs, supporting version 2.0 for 3840x2160 4K60Hz output, ensuring compatibility with the latest high-definition audio and video standards. Superior Sound Quality: Experience crystal-clear audio with no noise or noise floor, thanks to a high signal-to-noise ratio of 102dB. This Bluetooth sound receiver surround decoder delivers transparent and impactful sound quality, perfect for immersive listening experiences. 2.8 Inch TFT Color Screen: The integrated 2.8-inch TFT color screen provides a convenient and intuitive interface, displaying song titles, music file information, and progress bars. This high-grade display enhances usability and adds a touch of sophistication to your audio setup. USB Connection: Easily connect to your computer using a USB cable to transform the device into a USB digital sound card decoder. Switch the input to the USB PC state for seamless integration, with the requirement to install the CM108 driver on your computer. Upgrade your audio system with this versatile and high-performance Bluetooth 5.0 Sound Receiver Decoder, designed to deliver exceptional sound quality and user-friendly operation. Perfect for home theaters, professional audio setups, and more.