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Those actually look ultra dangerous when seen flying up close. The sound makes it even more terrifying. The camera didnt capture the sheer terror those copters can make. :)

yeah but there are smaller ones for sale and less power full to practice

the-world-s-smallest-remote-control-helicopter-fits-on-your-finger-photo-gallery_5.jpg

https://www.autoevolution.com/news/the-world-s-smallest-remote-control-helicopter-fits-on-your-finger-photo-gallery-86166.html

I found this~ :) Hehehehe... wow.. they got so small! Used to be like the size of my hand.

that would be nice to play with the cat 🤣🤣🐱

lolz~ for sure. hehehe

lolz~~~ heheheh. I am not sure if that can do tricks. :) But still as long as its fun~ its all good.