This is a Euronics Agency model & we are acting as an agent on behalf of Euronics 2.1ch, 120W Soundbar Audio System with Subwoofer & Bluetooth Sound Sync Wireless Connect your Sound Bar to your Smart LGTV wirelessly via Bluetooth®.* Auto Sound Engine Automatically balances the audio from the bass to the treble. Bluetooth® Multipoint Pair up to 3 devices simultaneously (including phones, tablets or PCs). So friends can play their music one-after the other, without going through the disconnecting or connecting process. USB (Universal Serial Bus) Playback LGAudio products let the user enjoy all the contents from the mobile devices through USB (Universal Serial Bus) port, such file formats like MP3, WMA etc.