1. 2.1 Channel home theater solution with incredible audio performance: 100 dB of room filling, crystal clear sound with less than 1% total harmonic distortion 2. Download the VIZIO Smart Cast app2 to turn your smartphone or tablet into a powerful touchscreen remote 3. Simply tap the Cast button from 100+ audio apps you already know and love to start playing on your sound bar.

Home Theater Effect: Equipped with advanced Channel 2.0 technology, brings up super clear sound and ultra-shock 3D surround sound effect, provides a shocking sense of presence for the user who is watching movie or playing games, upgrading your TV audio to a home theater to enjoy the hearty video world Immersive Bass: Stereo sound music system with 4 full range high quality speakers that bring the bass and clearly sound, 2 of the speakers adopt dual-magnet driver design to significantly enhance bass; Independent DSP technology for amazing clarity and precision, brings an upgrading optimizing bass output. Convenient Operation: Operates via the in-unit buttons or included remote; LED display and remote control for more convenient operation, meet your different playback needs anytime, anywhere.