MAMAMOO will be returning with their 12th mini-album 'MIC ON' soon. 

On October 9 at midnight KST, the group revealed the second music video teaser for their comeback title track. As announced, 'MIC ON' will feature three new tracks including "1,2,3 Eoi!", the title track "Ilella," and "L.I.E.C."

MAMAMOO's 12th mini album will be released on October 11 at 6 PM KST. Are you ready for it?