BEAST Yoseob's first solo album title song teaser image has been revealed.

Today, Cube Entertainment posted Yoseob's "Caffeine" image teaser online, showing off a masculine and alluring image.

Yoseob is able to show off his upgraded and improved self through his first solo album.

His title song, "Caffeine" features lyrical melodies and sophisticated arrangements. Member Yong Jun Hyung and producer Kim Tae Joo worked together to produce this song.

Yoseob's first solo album will release on November 26.