The sounds are identical to the series, and remain in operation as long as a finger pressed on it.
Two modes to enable sounds: open and closed screwdriver screwdriver. Be careful to open the way for it to work.
the only point is to change the batteries that looks pretty puzzle (I did not want me to try for fear of breaking something), be patient I think. Small hidden screws in the screwdriver opening wheel to the procedure.
A very plastic look, but a touch of imagination and thinks he is a Time Lord! I highly recommend for the fans, this is the must-have of the doctor-addict.