Did not take it out of the box as it is going under the tree for Christmas. Did take a peek though, and was surprised to see that it didn't have that yellow push button shown in the ads. It is a solid metallic button that does not depress. The book says that you just tap it to activate the pin point function, then tap it to deactivate. Not sure how it will work, but it makes sense not to have another moving part in order to avoid leaks. Also, according to the manual, the battery door gasket is quite different and fits on only one way. Sorry I can't give you more now. Got to wait till Christmas before checking it out thoroughly.