Seems to be £400+ at most retailers. One of the 2017 LG soundbar models
- Flexible Sound bar - This Bar can function as a traditional sound bar or be placed vertically and create a 4.1 surround sound experience and get on the move with a built-in battery secondary speaker.
- 2.1 to 4.1 Set Up - This pioneering Bar comes in two modules, allowing placement as a traditional sound bar or positioning of portions at your front and rear to create a 4.1 surround sound system.
- Portable Mode - Due to a modular design you can select portable mode and take the secondary speaker on the move. Functioning as a wireless speaker for up to four hours*. *Battery life may vary.
- High Resolution Audio - With advanced audio processing technology delivering sound of 24bit/192kHz quality you have some of the best components available for Hi-Res Audio.
- 4K Pass Through - This Sound bar acts as an intermediary between source components allowing pass through of 4K video or audio without any loss of quality