Listen to oikko Chai (Lofi 3D Version) online. oikko Chai (Lofi 3D Version) is a Bengali language song and is sung by Abu Rayhan, Obaydullah Tarek, Abu Ubayda, TOFAZZAL HOSSAIN KHAN, Iqbal Hossain, Joynal Abedin Ekatto and Mohammad Saiem Al Hasan. oikko Chai (Lofi 3D Version), from the album oikko Chai (Lofi 3D Version), was released in the year 2025. The duration of the song is 5:27. Download Bengali songs online from JioSaavn.