This was a major disappointment to me. It was really a child size suitable binocular, the spacing between the left and right cups was so small that it was very uncomfortable to use. Adjusting to get proper balance between the sides took a lot of fiddling, and never really tracked properly. After all that effort, I found that even looking at something across the street, a person's face was not sharp. Neither were regular signs.
Oh yes, there was also a problem with another feature: the soft plastic part of the binocular was supposed to fold down so you could use them with your regular glasses. Mine would not fold down at all.
I ended up deciding to give them to my Grandson for his 10th birthday this Wednesday. They will bring him a lot of joy. I will have to look elsewhere.