Sony Bluetooth TV Sound System with Built In Subwoofer Cinema quality surround sound with virtual surround sound processing Wireless music streaming with Bluetooth, simple one-touch NFC connection with other NFC enabled devices smartphones, tablets etc Plug and play with USB playback, connect your smartphone, tablet, MP3 player or USB stick to the front USB port. Easily control playback with the remote to enjoy High-Resolution Audio across all of your devices. One-cable HDMI ARC capable, with HDMI ARC (Audio Return Channel) output, the audio is also carried back to your base speaker from compatible TVs, without the need for an extra audio cable