Listen to Phonewa Busy Batawa Hau online. Phonewa Busy Batawa Hau is a Bhojpuri language song and is sung by Kajal Bharti and Amar Prakash Singh. Phonewa Busy Batawa Hau, from the album Phonewa Busy Batawa Hau, was released in the year 2022. The duration of the song is 3:28. Download Bhojpuri songs online from JioSaavn.