I really liked that heavy yet smooth mid-low range.

NCT's vocalists generally tend to have high-pitched voices, but I really love that Jaehyun has a heavy yet smooth mid-to-low baritone voice that perfectly anchors the team.

Jaehyun's solo song 'Forever Only' or 'Dandelion' If you listen to the same song,

His voice is so incredibly emotional and warm that listening to it at night feels like my ears are melting ^^ Even when he covers pop songs, his unique, sophisticated vibe overflows, and there is no escape from his tone haha