[bds120]

Im not sure what the difference is. Could be that someone bought it and didnt like it but it still has everything or it could be open and is missing parts. It comes with a wall adapter, car adapter, mini usb gooseneck that plugs into the car and wall adapter, extra ear hook, 2 soft foam ear buds, one black smaller rubber ear bud, and a connector that fits on to a regular usb to convert to mini usb.