DBSK to Release Teaser Videos on December 29

DBSK will release a teaser video in commercial format to advertise their official comeback.  The teaser video, which has been produced in two versions, will air during the major year-end shows, such as awards ceremonies and music festivals, on MBC, KBS, and SBS in between December 29 to 31. 

DBSK is currently a duo with Max Changmin and U-Know Yunho.  The two will release a new album on January 5.

Source: asiae.co.kr