Wireless Input: Seamlessly connect your devices with our Bluetooth sound receiver, which supports Bluetooth wireless connection input for a variety of devices including cell phones, laptops, and tablets. Enjoy the freedom of wireless audio streaming without compromising on quality. Wired Output: This Bluetooth sound decoder is equipped with a headphone jack and dual RCA ports, allowing you to connect effortlessly to headphones, amplifiers, active speakers, and other audio outputs. Experience versatile connectivity options to suit your audio setup. HiFi Power Supply: Designed with a HiFi power supply, this Bluetooth sound receiver decoder features a unique boost dual 15V circuit design. This ensures no bottom noise, delivering big dynamics and excellent sound quality for an immersive listening experience. Bluetooth 5.1: Featuring the advanced QCC5125 Bluetooth 5.1 chip, this wireless sound adapter supports LDAC, AptX HD, and other lossless Bluetooth protocols. Enjoy high-fidelity audio with minimal latency and superior sound clarity. High Performance: Built with the ESS9018 decoder chip, this Bluetooth sound adapter includes a primary power input voltage regulator circuit, providing regulated output power up to 5A. This ensures stable performance and high-quality audio output, making it an ideal choice for audiophiles seeking top-notch sound quality.