MAMAMOO dropped another individual teaser for their group comeback with the 12th mini-album 'MIC ON.'

On October 1 at midnight KST, the powerful vocal group MAMAMOO released the individual teaser of member Moon Byul. In the video, Moon Byul turns into a punk rock singer ready to turn her 'MIC ON.'

Meanwhile, MAMAMOO will come back as a whole group on October 11 with a brand new mini-album.