The product comes in a typical K&F orange box. Inside we find the shoulder bag in which the binoculars are located in a plastic bag. The transport bag is very comfortable, but unfortunately does not provide sufficient protection against impacts because it is very thin. However, the inside is lined with soft materials to prevent the lenses from being scratched if they are used unprotected. Inside the bag we find a cleaning cloth, straps to carry the binoculars around the neck and finally, in addition to the instructions, we have a 90° angle that allows us to fix the binoculars on a tripod for a more stable view. Binoculars are manufactured using traditional methods. On the back we have a unique lens cap with hooks to attach it to the shoulder strap. The exterior of the binoculars is made of high-quality, environmentally friendly rubber, does not absorb odors and is non-slip and sweat-wicking thanks to the surface treatment. The grip when you hold it in your hand is firm thanks to the material and texture. The eyepieces contain rubber lens hoods, which can be removed by turning them where the eyes rest. For people with eye problems, the right lens also has a diopter adjustment. At the front, the lenses are protected by individual caps, which, once removed, remain in place just in front of the end of the binoculars thanks to a round plastic piece. On the sides of the rifle scope we find hooks with which you can attach the supplied straps. As already mentioned, the eyepiece caps can be inserted into the straps. In the upper part we find the letters with the K&F CONCEPT brand. Moving closer to the eyepieces, we find the button that allows you to adjust the focus of both eyepieces. On the other side of this knob is a screw that, when turned, allows you to activate the angled tripod mount. The screw already in the holder can be further tightened using a slotted groove. With 10x42 binoculars, the binoculars are very bright and you can see objects at a fixed distance of approximately 3 meters, which can be focused thanks to the central element. The optical elements are very good, given the price I expected a slightly lower quality. However, K&F produces excellent products in the photographic sector, such as filters for mirrorless systems. I didn't mention the IP66 certification. The first 6 means maximum protection against dust and fine particles that can enter the optical elements. The second 6 refers to the protection against water, which is not complete, but in the event of a strong jet of water from any direction, the binoculars would be protected with a very low chance of water ingress. The focusing accuracy is almost millimeters, but what I didn't like is that the chromatic aberration (the "purple edges") is more accentuated in certain contexts. However, this does not mean that there will be vision problems when using it. Considering the cost, it's possible that they had to save money on some aspects, but that doesn't mean it's still a great product that I recommend✅