I have used this item. Two years ago I have purchased a binoculars 1st generation and I expected to purchase a 1st generation night device with a similar or better quality. The day I tested for the first time this product.
The IR unit did not work correctly. The IR unit was very poor as well the ILS unit. My advise is not to purchase this google.
This review was written in the old system and had content requirements that are different than reviews written today.