LABOUM has released a second teaser video for the music video for the title song "Firework" from its first full-length album, "Two Of Us," which will be released on Sept. 19.

Laboum released a second teaser video for its title track "Firework" from its full-length album "Two Of Us," which will be released on Sept. 19 through its official SNS and YouTube channels at noon on Sept. Despite the short video clip of about 30 seconds, the more mature visual and eye-catching performances of the Laboum members are attracting attention and increasing the comeback fever.

Meanwhile, LABOUM has continued its steady activities, including acting, entertainment, and OST, and will make a comeback after about nine months, releasing its first full-length album "Two Of Us" on Wednesday.