Manet - Meduza - Jellyfish. Sandnes, Norway. Diving Mobile Video

This was captured with Galaxy A54 placed in a plexiglass box with a lid designed for airtight storage of food. Water starts dripping a little bit inside 2 meters below water surface after 3 minutes. Placing mobile phone 1 cm over the bottom of the box or higher is a good idea, so you can dive longer even if you see some water inside :) Clas Olhson shops sells good boxes in Norway, but ! remember it is not designed for diving.