Listen to Karuaa Tel 4.0 online. Karuaa Tel 4.0 is a Bhojpuri language song and is sung by Amul Yadav and Archna Raj. Karuaa Tel 4.0, from the album Karuaa Tel 4.0, was released in the year 2023. The duration of the song is 3:04. Download Bhojpuri songs online from JioSaavn.