Excellent waterproof design (rates as IP 67) allows this ESC to work in water without any extra precautions;
High quality components have very strong over-current withstanding capabilities;
Patented Copper Heat Conduction technology and high-efficiency water cooling system can easily dissipate the heat produced in operation under high load;
The special firmware designed for RC boats can make the acceleration punchier and the sailing more stable;
The external Programming Port can connect to the LED Program Box for easily setting the parameters of the ESC
Multiple protections like low-voltage cutoff protection, thermal protection and throttle signal loss protection, make the ESC more reliable
The anti-spark circuit attached on the input wires eliminates the eletrospark created when connecting the ESC to battery;
Dual water-cooling tubes make the heat distribution on the heat-sink more proportional..
Set up, Trouble shotting becomes very simple: 
http://www.falconsekido.com/collections/seaking-v3-manual



Optional devices

 Paired with Seaking Brushless Motor
 Customize your ESC with Digital LED Program Card
 Manual Download or Online troubleshooting