SJCAM SJ4000 wifi under water test

Watching nature and especially the animals is my passion. There are always new things to discover. Sometimes these observations are amusing, sometimes tragic, but always interesting. Often I am asked for my equipment. The Amazon links to this ( / ????) in the video description are afilliate links. If you buy something through the links, I get a small commission without the price changing for you. ▬ My Equipment ▬▬▬▬▬▬▬▬▬▬▬▬▬ SONY RX10 IV : Bu