Listen to Bate Blue Tooth Khula online. Bate Blue Tooth Khula is a Bhojpuri language song and is sung by Sonu Sagar. Bate Blue Tooth Khula, from the album Biya Shahar Ke Laiki, was released in the year 2017. The duration of the song is 5:19. Download Bhojpuri songs online from JioSaavn.