What are the features of the LG Sound Bar?
| Brand | LG |
| Type | Sound Bar |
| Model Number | SL4 |
| Color | Black |
| Screen type | LCD 5 char |
| High-Resolution Audio looks closer to the real thing | Yes |
| AI Sound Pro adjusts volume levels according to what you’re watching | Yes |
| Suitable for 49 inch TVs and larger TVs | Yes |
| Built-in battery | Yes |
| Channels | 2.1 channel |
| Total power output | 300 watts |
| TV remote compatibility | Yes |
| Professional AI sound | Yes |
| iPhone and Android operating system | Yes |
| Wireless playback via bluetooth | Yes |
| Remote control | Yes |
| Play smartphone files | Yes |
| Wall mount holder | Yes |
| Auto dimming LCD screen | Yes |
| Night mode | Yes |
| Mute feature | Yes |
| Water resistant | Yes |
| Voice commands | Yes |
| Sound boost (default) | Yes |
| Sound boost (standard) | Permeated |
| Attached with an optical cable | Yes |
| Battery | AAA |
| Total weight | 5.3 lbs |
| Warranty card | Yes |
| LG headphones warranty | One year |
| LG service number | 19960 |
| LG website | LG |

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