LG SJ3 300W Powerful Sound, 2.1 Ch with Dolby Audio and DTS Digital Surround, Wireless subwoofer for Deep Bass Sound,Bluetooth, Portable in, Optical, USB and TV Sound Sync, LG Sound bar App (Black)

• Power Output (RMS): 300 W
• Adaptive Sound Control : Action movies, dramas, sports, music and even the nightly news all have different audio profiles, so don't listen to them all the same way: Adaptive Sound Control identifies what's playing and automatically adjusts the sound mode to create the ideal audio experience.
• TV Sound Sync - Connect your compatible LG TV to the system without ugly wires.
• Bluetooth Stand-by - The Sound Bar remains in sleep mode but turns on and begins playing when the audio is sent via Bluetooth.