Listen to Cooler Hatai Ac Lagai online. Cooler Hatai Ac Lagai is a Bhojpuri language song and is sung by Niraj Nirala and Neha Singh Nistha. Cooler Hatai Ac Lagai, from the album Cooler Hatai Ac Lagai, was released in the year 2021. The duration of the song is 3:21. Download Bhojpuri songs online from JioSaavn.