Intelligently adaptive audio, LG's unique audio enhancing technology analyses frequency levels as you listen to provide an optimum sound mix based on what you are watching Automatically adjusted audio accuracy, LG Auto Sound Engine optimizes the audio at every volume level keeping the frequencies accurate in the right places, this delivers the correct sound balance no matter what volume your entertainment is playing at Synchronise your sound and cut the clutter, connect your compatible LG TV to your Sound bar easily and wirelessly, this negates the need for messy wires and gives you more Sound bar placement options Simply download the LG Bluetooth remote app for your smartphone to control your LG device SIMPLINK allows you to control all of your LG devices with just one remote