Park Ji Hoon has revealed his teaser images for 'Call U Up'.

In the teaser images, Park Ji Hoon takes on a bad boy concept in red-splattered black leather and gold jewelry. His upcoming single 'Call U Up' produced by Primary will feature R&B solo singer Lee Hi, and it's the third release through UNIVERSE following IZ*ONE's "D-D-DANCE" and Rain and Jo Sumi's "Guardians". 

Park Ji Hoon's 'Call U Up' drops on March 4 KST. Are you excited for his comeback?