WhiteShark MixPro is the smallest double propeller,ultra-lightweight and compact underwater scooter, it can reach up to 4 mph and lasts up to 60 minutes on a single charge.
TRIDENT is another underwater scooter with two engines and two propellers and is a product of the Chinese company Geneinno. This company develops and manufactures the best solutions for drones and their control systems. This twin-engine underwater instrument is designed for both the general public and professional divers.