The lowest price of 32gb usb voice recorder in Bangladesh is Tk 1,940 only. Buy from Dhaka at low price in Bdstall. There is currently 1 seller.
USB voice recorder build-in with 32GB memory card. With a 250mAh Lithium battery, it can record 10-15 hours of voice. And it takes only 1-2 hours to get fully charged. The recording format is WAV & the music format is MP3-WAV-WMA. It has USB A or micro USB.