Discover the ultimate audio experience with the XDUOO XQ-50 PRO2 BT 5.1 Audio Receiver Converter. This advanced device combines cutting-edge technology with user-friendly features to deliver unparalleled sound quality and versatility for all your audio needs. Advanced Bluetooth 5.0 Support: Equipped with the Qualcomm CSR8675 Bluetooth receiver chip, the XQ-50 PRO2 supports a wide range of high-definition Bluetooth formats, including AAC, SBC, aptX, aptX_LL, aptX_HD, and LDAC. Enjoy seamless wireless audio streaming with exceptional clarity and detail. High-Performance CS8406 Conversion Chip: The integrated CS8406 digital audio conversion chip transforms Bluetooth signals into high-quality Optical and Coaxial outputs. Experience superior sound quality with every connection, ensuring your audio is always crisp and clear. Premium ES9018K2M Decoding Chip: Featuring the ES9018K2M decoding chip, this device provides analog signals with a high signal-to-noise ratio and low total harmonic distortion. Enjoy rich, detailed sound that brings your music to life. USB DAC Functionality: Easily connect the XQ-50 PRO2 to your computer as a USB sound card. This plug-and-play feature allows you to convert digital audio into high-quality Coaxial, Optical, or Analog outputs, enhancing your listening experience across all devices. Durable Aluminum Alloy Shell: The robust aluminum alloy casing not only provides a sleek, modern look but also ensures durability and protection. The external removable high-gain Bluetooth antenna guarantees stable and lossless signal transmission, even in challenging environments. Intuitive 1.3-Inch OLED Display: Stay informed with the clear OLED display, which shows Bluetooth connection status, coding format, sampling rate, song name, and more. Easily monitor the working status of your device at a glance, ensuring you always have control over your audio experience. Upgrade your audio setup with the XDUOO XQ-50 PRO2 BT 5.1 Audio Receiver Converter and enjoy high-fidelity sound with unmatched convenience and performance. Whether you're streaming music wirelessly or connecting via USB, this versatile device is designed to meet all your audio needs.