Unfortunately, it is not possible to filter by this specification. Alternatively, you could use an adapter to also use USB-A receivers on your USB-C port:
Graugear USB A - USB C Adapter (USB Type-C, 3.10 cm)
I was able to do a search and when I look at the manufacturer number "910-005843" at the manufacturer, I see that the classification of the laser is also Class 1 and not 2.
It may well be that the document on the support site has not been updated.
Rather no. The dot is very small and weak. As far as I know, more powerful laser pointers with larger "dots" have been banned in Switzerland/EU for several years.
All class 1 laser pointers that are legal in Switzerland are barely visible on screens (https://steigerlegal.ch/2019/06/07/laserpointer-verbot-schweiz/). There are alternatives that are suitable without endangering the eyes. E.g. Logitech Spotlight
Such pointers are not recommended for televisions. The light is "eaten up"! However, there are special pointers for televisions, where the character is projected onto the television via a laptop.
Hello, it always depends on which surface is being "lasered". You can't see it well on the glossy surface, but otherwise it's just a normal laser without any super technologies.
You can just buy a normal USB Bluetooth transmitter at Digitec. Costs probably around 20-25.-
If you have a notebook, Bluetooth would usually already be integrated directly and a stick wouldn't even be necessary. Just for your information.