Features: Introduce the DA650, a Blue tooth digital decoding and playback device designed to enhances your audios experience. With its advanced QCC5125+ES9038Q2M decoding chip and JAC5532DD opamp (DIP8 can be replaced by itself), this machine delivers quality sound performances. The DA650 supports Blue tooth 5.1, fiber, and coaxial input modes, providing flexibility in connecting to different devices. With Blue tooth compatibility, you can enjoy LDACs, APTXHD, APTXadaptive, APTXLL, aptXs, AACandSBC protocols, ensuring seamless wireless music playback. Additionally, this device featuresRCA lotusoutput, allowing you to connect it to other audios system for enhanced audios output. With the DA650, users can easiler switches and play various lossless audios sources, offering a versatile audios experience. Upgrades music journey now with our DA650 and indulges in the convenience of wireless music playback while still enjoy the superior quality of lossless music. Specifications: Material: aluminum alloy Size: approx 3.6x12.6x13.7cm/1.42x4.96x5.39inch Plug Standard: UK/EU/Austrilia/US(optional) Package Includes: 1xDigital Receiver note: Please allow 1 to 3cm error due to manual measurement, please make sure you do not mind before you bid, Due to the difference between different monitors, the picture may not reflect the actual color of the item.