SPEED announced their surprise comeback through their twitter account on January 29. The 7 members are scheduled to hold their comeback showcase on February 12 at Uniqlo AX Hall in Seoul.

Aside from that, their agency CCM, announced that female rookie Shannon is going to be their special guest. Shannon released a duet single with SPEED's Jongkook titled 'Remember You'. The two are expected to perform their duet at the event.

Moreover, SPEED release a video teaser for their Mini Concert comeback showcase along with the details. Watch below: