Is it possible to use a single side of the Galaxy Buds?

Enjoy listening to music in different ways with the automatic sound-switching function.

The Galaxy Buds detect how many earbuds are extracted from the case and automatically switch the sound mode to mono or stereo based on the number of earbuds being used.
 

If you wear both earbuds, you can listen to your favourite songs in stereo sound. However, if you decide to wear just one earbud, you can listen to music in mono sound. 

Stereo sound

Both earbuds are extracted from the case and are being used.

Mono sound

Either the left or the right earbud is extracted from the case and is being used.