Listen to 4G Ke Pichkari Sali online. 4G Ke Pichkari Sali is a Bhojpuri language song and is sung by Khwahish Hungama. 4G Ke Pichkari Sali, from the album 4G Ke Pichkari, was released in the year 2018. The duration of the song is 3:00. Download Bhojpuri songs online from JioSaavn.