Rocket Punch is preparing to make a comeback and released another teaser video.

The girls showed off their preppy school outfits in the new teaser video released on August 24 at midnight KST. In the video titled, "READY, SET, BOOM!: Fit check," the girls confidently walk out of the classroom.

With fans already expressing their thrill and excitement all over social media, Rocket Punch is slated to release their 3rd single album 'BOOM' on September 6 at 6 PM KST. From previous releases, the group has showcased a wide variety of musical styles and compelling stage performances. Stay tuned for more updates on their upcoming album release, and in the meantime, enjoy the intriguing teaser video that offers a tantalizing glimpse of the much-anticipated 'BOOM.'