Feature●Enables Bluetooth audio streaming from smartphones tablets and more to any existing audio system (via line-in)●High-performance circuitry delivers smooth detailed and dynamic sound●Operates at the highest audio resolution of any Bluetooth stream●Experience the high quality of music streaming apps like Apple Music Tidal & Qobuz●State-of-the-art codec support: aptX Adaptive aptX HD aptX LL LDAC HWA/LHDC AAC and SBCDescription