NMIXX have dropped their performance music video for "O.O".

In the performance MV, NMIXX go over the choreography for their debut song. "O.O" is the title song of their first single album 'AD MARE', and it's a dance track about taking on the world with your energy.

Watch NMIXX' "O.O" performance MV above, previous MV here, and let us know what you think in the comments below.