These two small but capable speakers are the first generation of Sonos and IKEAs collaboration. They can be mounted on the wall and work as little speaker shelves (requires a bracket, I believe), or just do their thing either stood upright or sat horizontally.

They can be paired as a stereo set, and work just as any other speaker in the Sonos ecosystem. They’re great little speakers, and got a lot of praise for sound quality vs. price when they first hit the market. I just don’t use them enough, so better that they go to a new home.

Two new ones will set you back £230, so £100 for both seems a fair price. They’re in great shape, have barely been used, and come from a smoke-free home.