JOYSWAY MAD FLOW V3 BRUSHLESS F1 BOAT ARTR SPECIFICATIONS Hull Length: 480 mm Total Length: 590 mm Width: 225 mm Weight: 990g(model only) Hull Material: Plastic Molded with colorful painting decal stickers Self Righting, No worry Boat Capsize WHATS INCLUDED Hull with Graphic and Assembly Finished Powerful water-cooled outrunner brushless motor 30A water cooled & waterproof brushless ESC with BEC 2.4G 2CH digital proportional radio control system Powerful waterproof 9g metal gear rudder servo Shaft drive system: 3mm flex cable drive Two Blade nylon propeller x 2pcs Plastic boat stand REQUIREMENTS 11.1V 1300~2200mAh 35C LiPo pack (Not included) Lipo balance charger and adapter (Not included) 4 x AA Alkaline batteries for transmitter (Not included)