I heard the day before yesterday I think that there hadnt been any recalls for lead in 2013. I personally am not worried at all about the toys that make noise. The first time a kid goes to a concert they will be exposed to much louder sound. They also make "child friendly" headphones for use with iPods, tablets and even the computer.
If I have to worry about what goes in the Mouse's mouth, well Im just out of luck because she will stick anything in there and it doesnt have to be a toy. I have no clue why some of the little toys are sold because I think they are stupid but oh well. They have a whole series of toys that are little squishy animals inside what appears to be a plastic marble. I cant imagine kids keeping up with them.