No, not like the 'shapes' buttons on the pads, they're:
"The bottom of the headset's visor now holds four different buttons, on top of the speaker that was present in the original model. In the middle, is the new power button, which is easy to find even when you are wearing your headset. On the left side, you'll find a circular array which holds the rest of the buttons that have moved. This is where you'll find the volume adjustment buttons, as well as the ability to turn the microphone on and off."