Squeaky Brakes

Not sure what type of brakes the previous owner put on my 9-3 Aero Convertible, but they squeak, a lot, at slow speeds.

Had them checked and my mechanic indicated that they are in great shape, they just squeak.

I don't want to spend money, just to spend money, but with the top down, the squeaking gets really annoying.

Just looking for thoughts or opinions. Just live with it or replace with ???