Listen Radio Kolahol live online from Dhaka, Bangladesh. Radio Kolahol is a Online Bangla Radio. Radio Kolahol has been started to broadcast live. But, it also a part of their test transmission. Radio Kolahol is 24x7 Bangla live Radio Channel streaming online Bangla Songs. Listen ultimate Bangla songs from this online channel. Radio Kolahol is the place to enjoy various Bangla songs and fun. Keep Tuned with Radio Kolahol.