What are the advantages of underwater pusher?

1. What are the advantages of Underwater propeller

Underwater pusher is equivalent to underwater motorboats, which can be used as regular diving or play.Since the invention, the Underwater pusher has been very popular, and even 007 has used them in the movie.

The benefits of underwater pushers are obvious. It can make the diver's minimum physical strength reaching the maximum depth.Many divers say that the use of Underwater pusher allows them to focus more on their breathing. At the same time, it can help you get a little breath from the coast to the potential point.Multi -view.

Second, the shortcomings of underwater pushing device

We have briefly learned about the advantages of Underwater pusher, let's take a look at the shortcomings of Underwater pusher!

1. The use of Underwater pusher has a certain danger. First of all, the speed of diving rising is the risk of hypotension.At the same time, changes in air pressure may also cause ear pressure problems and even eardrum damage.Therefore, there must be a certain angle when using the propeller, and the speed must be controlled.

2. It has a short battery life. Even if it is full of electricity, it can only be used for 1 hour, so before use, you must ask professionals to check it carefully and carefully.In the process of use, you must also pay attention to the power at all times. Do nt play too much. Even if you ignore this problem, there will be some serious accidents.