Real atmospheric surround sound with detachable wireless speakers. True Dolby Atmos and DTS:X - theater-quality 3D spatial sound. MultiBeam 3.0 delivers cinema-like soundstage. PureVoice 2.0 automatically raises or optimizes the dialogue. SmartDetails - hear all the subtleties in a sound mix. Broadcasting - bring one or both detachable speakers with you around the house. Night listening - use detachable speakers and turn on with app. JBL ONE app - customize sound settings and more. 1 HDMI input and USB Type-A port. 1 eARC HDMI video output.