UdiR/C UDI005 630mm 2.4G 50km/h Brushless Rc Boat High Speed With Water Cooling System MJX please feel free to contact

please feel free to contact me for help

Includes a train engine

Racerstar 2305 BR2305S Green Edition 2400KV 2-5S Brushless Motor For X210 X220 250 300 FPV Racing Frame

create powerful elevating force

it makes a roaring sound

UdiR/C UDI005 630mm 2.4G 50km/h Brushless Rc Boat High Speed With Water Cooling System MJX please feel free to contactDescription: Basic information Brand: UdiR C Item No: UDI005 Color: grey Max speed: 50km h Power System Motor: brushless 3554A motor Transmitter Frequency: 2. 4G Remote distance: about 120 150m Battery: 4X 1. 5v AA(not included) Battery Battery: 11. 1V 2200mAh Lithium battery(included) Using Time: about 5 7 minutes Charging Time: 180 minutes Other Weight: about 2282g,with box Dimension Boat size: 630*170*110mm(L*W*H) 24. 8 x 6. 69 x 43. 3 inch Box