The lowest price of Usb mini 4gb digital voice recorder in Bangladesh is Tk-950/= only. Buy from Dhaka at low price in Bdstall. There is currently 1 seller.
This USB Mini Digital Voice Recorder has 4GB built-in memory. It has a long battery life that provides about 8-10 hours of recording time. It comes with a WAV recording format, 128Kbps recording bitrate, 20Hz - 20KHz frequency response, and 5W audio output power. Moreover, it offers USB 2.0 ports.