T-ara N4's debut mini album will be sold as a limited edition with only 40,000 copies being produced.

Their label revealed the news as they stated, "Most of their albums sell 70,000 to 100,000 copies. But since this time they're a unit, we'll only be producing 40,000 copies. Out of the 40,000 albums, the members signed 100 copies each, so 400 in total will be signed."

Fans who score the lucky signed albums will also be awarded a T-ara photobook if they upload a photo with it onto Core Contents Media's official cafe or Twitter.

The album has officially gone on sale today in Korea, so make sure you order yourself a copy as there is a limited amount available!