NCT's Renjun teases upcoming 'SM Station' track 'Hair in the Air' feat. Red Velvet's Yeri, NCT's Jeno x Jaemin

NCT's Renjun has started teasing the next 'SM Station' track "Hair in the Air"!

The upcoming 'SM Station' song features Renjun, Red Velvet's Yeri, and NCT's Jeno and Jaemin, and it's a collaboration with the movie 'Trolls'. 

Check out Renjun's teasers below, and stay tuned for "Hair in the Air" to drop on December 13 KST!