Joysway US.1 V3 2.4GHz RTR Boat

Joysway US.1 V3 2.4GHz RTR Boat 640mm hull length   What's in the Box? Assembled hull with graphics applied Powerful water-cooled 2815 outrunner brushless motor 60A water-cooled & waterproof brushless ESC with BEC 2.4GHz 2-channel digital proportional radio control system 2x 7.4V 4000mAh 35C LiPo Battery 1x LiPo balance charger and adapter Powerful waterproof 37g metal gear rudder servo CNC aluminium alloy rudder 4mm Flex cable shaft drive system 2x 3-Blade nylon propeller 1x Plastic display stand   Weight 1140g 40.21oz Shipping Weight 3.30kg 7.28lbs Product Width 180mm 7.09in Product Length 740mm 29.13in Completion Level RTR   Age Recommendation 14+   Material Plastic   Power Source Electric   Included Battery Yes   Battery 2x 7.4V 4000mAh 35C LiPo   Motor/Engine Water-cooled brushless   Radio 2-channel, 2.4GHz