DIY Underwater ROV Robot 20M Wires Long for Viewing Underwater Environment

- Thruster Fully Waterproof: BM70 underwater thruster adopts a new waterproof process,waterproof level IP68,suitable for all kinds of environments - Convenient Useful: BM70 brushless motor adopt 2-2mm coupling,convenient for users to replace the propeller - Battery Recommendation: 2S LiPo (7.2-8.4V) - Widely Applied: Underwater ROV is suitable for underwater exploration, school education industry. More advanced players can install camera additionally - ROV Assembly: There is an assembly video on our product link, and there is also an instruction manual inside the product, if you have any questions about the product can't be assembled, please feel free to contact our Amazon customer service, we will reply your message and provide a solution within 24 hours