Listen to nJOI Challenge I (Binaural Beats) online. nJOI Challenge I (Binaural Beats) is an Instrumental language song and is sung by Hypnosex. nJOI Challenge I (Binaural Beats), from the album nJOI, was released in the year 2024. The duration of the song is 3:44. Download Instrumental songs online from JioSaavn.