OMEGA X are switching gears for a cool, sleek new set of concept teasers, ahead of their 'What's Goin' On' comeback.

Unlike the dramatic and intense mood seen in their 'E' version concept photos last week, OMEGA X members Jaehan, Hwichan, Sebin, and Hangyeom displayed a much more toned down, yet captivating atmosphere in their latest set of 'F' version teasers. 

Meanwhile OMEGA X's first official comeback since their debut with their 2nd single album 'What's Goin' On' is set to drop on September 6 at 6 PM KST.