Rich Sound in Compact SizeThe compact sized all-in-one Sound Bar delivering a great balance of good sound and strong bass.Bluetooth, stream anythingWirelessly stream music directly from your smartphone or other compatible device for a seamless listening experience.Bluetooth Stand-by, wake up your Sound BarSound starts the moment you transfer audio to the Sound Bar.The Sound Bar remains in sleep mode but turns on and begins playing when the audio is sent via Bluetooth.LG Sound SyncLG Sound Sync links the Sound Bar to a compatible LG TV using an optical cable. SpecificationsWirelessly stream music directly from your smartphone or other compatible device for a seamless listening experienceA Bluetooth beauty. Engineered with innovative audio codec\'s this soundbar enables seamless connection to Bluetooth enabled devicesControl your LG Soundbar from your TV remote with built in compatibility to LG and other television manufacturersMore options for media. Connect to a huge range of devices via 3.5mm Jack, & optical inputs. Enhance your entertainment from a variety of sourcesPicture perfect audio visual partner. Matching 43 inch LG TVs, this soundbar perfectly matches the size and design of your television for the optimum audio visual partnershipSound Pressure Level is 81 Decibel. Impedance is 4 ohm