When I'm in the city, I like looking at the mountain and I often miss binoculars to better appreciate the landscapes, animals and birds. As soon as these came up, I didn't hesitate. Rely on a prism from the K&F concept brand, binoculars with great Alcance protection and IP66 protection. The sales package consists of the binoculars themselves, a semi-rigid case, a chamois for cleaning, a lanyard for wearing around the neck and an instruction manual. They are black ABS and don't look bad. They measure 13 x 13 x 6 cm and weigh 256 grams, so they are very handy. In terms of technical characteristics, they have a 25mm diameter lens and the maximum magnification is 10x. First we adjust the binoculars to our pupils by opening or closing them to suit us, then we adjust the focus with the central wheel that we have and finally we can adjust the refraction in the wheel of the right binoculars . All of this means that we can see at long distances (1000m) and produce high quality, sharp, bright images and that we control glare. They have IP66 protection, which prevents dust or moisture from accumulating on the lens, but we must remember that it can never be submerged or rinsed with water. In any case, I would have liked him to come with a lens protector as even some of my sons have one. In short, a good quality compact pair of binoculars that will allow us to observe everything that surrounds us and at a good value for money.