Skroutz.eu

I wore it from heat in the mountains to cold after rain for several kilometers on the highway. Very good jacket with very good ventilation. If you remove the sleeves, it is obviously even cooler. Durable against abrasion, cleans easily, and is extremely comfortable. If you wear it with armor, etc., inside, try it with those before you buy it to find the right size. Generally, the sizes from Klim are normal to comfortable.

In the positives: very easy to use, wide range of settings, small and lightweight, quiet and good sound quality.
In the negatives: the image quality really disappointed me. It's like watching YouTube videos when you don't have a good connection... The brightness is also below average, even in darkness.
I believe it's better to get a more traditional (and cheaper) projector and connect a USB stick to it.

We recently used it on a motorcycle trip in the mountains. Because we were divided into small groups, communication was pointless because it would cut off at every turn of the mountain. The wireless ones proved to be excellent. Very good range and decent sound. I believe it is necessary to have it for safety when you are out. The only negative might be that the clip they have at the back is quite soft and we couldn't attach it to a strap, so we had to keep it in a small bag. Other than that, they made a big difference when we had them.

Very good, compact without being 300 kilos and difficult to break. The only downside is that now that I have disc brakes, it doesn't fit in any of the 2 disc brakes, so I can't use it. Just check before you buy it that it fits in the disc