Geneinno S2 is an underwater scooter that propels you through the waves

Geneinno S2 is a portable sea scooter that promises to propel you through the waves at a speed of up to 2.7 miles per hour, to depths of 30 meters, for as long as 60 minutes at a time.

from Digital Trends https://www.digitaltrends.com/cool-tech/geneinno-s2-underwater-scooter/
via Home Alarm Systems