Practically, it is a stretchy strap, with 2 plastic lenses and a blue LED light...no relation to anything related to night vision...the LED shines and you can see

3 stars because my little one liked it and everything is fine.
A plastic mask with a blue gelatin. You can see in the dark thanks to the strong blue LED lights. With €15, I didn't expect anything better.

Very sympathetic game especially if you match it with another one from the series! It is also useful to play outside at night if you have a garden or during the summer. Of course, I was hoping that it could be read at night with it but it is not possible, essentially the light is a green laser. Anyway, it's good that this series exists if you run out of ideas and what else to get for a child aged 7-9, that's the target age, I would say

Well, it's more of a fantasy game than substance, of course you can't see in the dark. The battery case it comes with is quite heavy, causing it to fall off easily. Overall, it's expensive for 20€.

Very expensive, if it cost 10 euros it would be more reasonable. It's not as impressive as it looks in the photos

The child seems very mischievous! It broke the protruding part easily and it's difficult to focus on the yellow, but I would still get it as a gift, my son and his friends have enjoyed it a lot!