I have heard rumors about night vision goggles not working. I recently stumbled upon a pair myself. I was really looking forward to getting them, as I had picked the headset for them. However. To my dismay, there wasn’t any clear way to activate them once on my head. I searched the internet a little and found nothing. They do work fine while in my hands when I look through them, though it isn’t quite the same as what it would be if they were on my head. I do have a battery for them and I have tried them on the helmet as well.