TVXQ U-Know Yun ho, is finally releasing his first solo album.

U-Know Yun ho released his first mini-album "True Colors," which includes a total of six tracks, on June 12 and begin his solo career in earnest, which is expected to be met with an explosive response from music fans around the world.

In particular, this album is U-Know Yun ho's first solo album since his debut, and the album's name "True Colors" means that he shows all his true charms with unique music colors and performances, and is expected to gain high interest as he can meet new faces of solo artist U-Know Yun ho.

In addition, U-Know Yun ho has gained global popularity for his shrewd live and high-quality performances through his 'K-pop King' TVXQ activities, as well as his 'DROP' and 'Honey Funny Bunny', 'Champaigne' ‘Komplikated,’ ‘Puzzle,’ and ‘City Lights’’

U-Know Yun ho's first mini album "True Colors" was pre-sold at various on- and offline music stores starting May 29.