https://newatlas.com/marine/geneinno-s2-underwater-scooter/
Geneinno announces lighter-duty, less-expensive S2 underwater scooter
Apr 3, 2020 - It was two years ago that we first heard about the Trident, an underwater scooter made by Chinese startup Geneinno. The company has now released a cheaper,...
geneinnoannounceslighterdutyless