"4TEN! Hello, we are 4TEN!"
4TEN (포텐) (was also known as POTEN), is a four-member girl group formed in 2014 by Jungle Entertainment.
On June 22, 2015, Jungle revealed TEM and Eujin had left, and that the group would come back with three new members, Yun, Heeo, and Hajeong. In January 2016, the group changed back to their original name after Hajeong left.
On March 13, 2018, they started a Makestar project to fund their new single album.