For those who want to do some underwater exploring but don’t want the heavy equipment there is an alternative way to do so and still breathe fresh air. The Floating PowerSnorkel from Power Dive is a free-floating Hookah that allows users to dive to six meters without the need of a tank. The PowerSnorkel Hookah features a pump and motor that float on the surface, via a battery that can run for more than an hour, so users can go (fairly) deep and still get all the air they need. Essentially this is a solution for those looking to do something between snorkeling and scuba diving, but a good one at that.
Power Dive Official Website
[Via BeSportier: Floating PowerSnorkel Allows You To Breath Underwater]