It adopts 4Hp brushless motor, which provides a strong driving force and avoids the trouble of maintenance. It performs well in both freshwater and seawater, and the aluminum alloy material used can greatly improve its durability. It has an LCD display, constant speed cruise, anti-eddy current functions. The unique design of thickened propeller and corrosion-resistant anode greatly extends its service life. Note: Gear oil needs to be changed every 20 working hours.