Stray Kids dropped a surprise digital single 'Mixtape: OH' teaser image on June 26 at midnight KST.

On this day, the boy group released the cover image for their upcoming digital single that included the names of all the members, including Hyunjin, who was involved in a bullying controversy earlier this year.

The group will be making a comeback soon, so check out the teaser image below and stay tuned for more updates.