Meet the SubCruiser: a wearable jetpack that takes your underwater experience to the next level. It comes with brushless motors and waterproof aluminum housing. It has an ergonomic design with hands-free operation. The motors can push you with up to 10kg of total force (4 knots speed).
The battery system and control box are fitted into an aerodynamic backpack to minimize drag. You can dive with this to a depth of 300 meters. You get a handheld shifter to speed up, slow down, and hover easily. Expected to ship in September.