As a result of precision testing and culvert optimization, the Pro replaces the four-leaf paddle of the original S1 and uses a three-leaf paddle to increase its power by 14%.
Top speed at 1.8m/s,In 2-in-1 mode, you can get more powerful thrust. The strong battery life delivers an ultimate underwater experience.
Brand new motor for S1 Pro has increased efficiency, creating 16% more run time.