AmazonBasics 2.0 Channel Bluetooth Sound Bar Improved Sound quality with dual Neodymium magnet speakers. 31-inch 2.0 channel sound bar with remote control (not compatible with universal or TV remotes) Designed to deliver best audio quality when used with televisions less than 42 inches Bluetooth technology offers seamless streaming from Bluetooth-enabled mobile phone, tablet, or computer Dual full-range stereo speakers for powerful audio; up to 90 dB of expansive audio and crystal-clear sound 3 sound modes: Standard for TV programs, News for more intelligible dialog, and Movie for optimized soundtracks Note: Please refer the User Manual from the Technical Specification before use.