ok i bought a cheap bluetooth speaker i was wondering if i could rework it so i could use it as like a bluetooth dongle for a computer to tranfer data from my phone or any other bluetooth needs
The short answer is that it will cost signicantly less money to buy a usb bluetooth dongle (really you can get them for $10-15).
If and I mean IF the bluetooth chip uses the same board and chip as what is in the dongle it would cost more money alone for the parts to add on a usb port.