Joysway Big Storm Catamaran V3 Racing Boat W/O Battery/Charger

JOYSWAY BIG STORM CATAMARAN V3 RACING BOAT W/O BATT/CHARGER SPECIFICATIONS Hull Length: 640 mm Total Length: 740 mm Width: 180 mm Weight: 1.2kg(model only) Hull Material: Plastic Molded with colorful painting decal stickers WHAT'S INCLUDED 2.4G 2CH digital proportional radio control system Water-cooled 2815 outrunner brushless motor 60A water cooled  & waterproof brushless ESC with BEC Powerful steering 37g servo (waterproof) CNC aluminum alloy rudder Shaft drive system: 4mm flex cable drive 3 Blade Metal propeller Display boat stand   REQUIREMENTS 2 packs of 7.4v 4000mAh 35C LiPo pack (Not included) Lipo balance charger and adapter (Not included) 4 x AA Alkaline batteries for transmitter (Not included)