LG SJ3 Sound bar(Black)

300 W Power Output (RMS)
Adaptive Sound Control: Different audio profiles are used for action movies, dramas, sports, music, and even the nightly news, so don’t listen to them all the same way: To produce the best audio experience, adaptive sound control detects what is playing and automatically modifies the sound mode.
Connect your compatible LG TV wirelessly to the system via TV Sound Sync.
Stand-by Bluetooth – When audio is transferred by Bluetooth, the Sound Bar stays in sleep mode but wakes up and starts playing.