EMART Mini RC Fish Shark Swim in Water Remote Control Boat Electric Toy for Kids Gift - Yellow The Fish Could Swim in Water Freely with Instructions from the Controller, Great for Gift Comes with USB Charger Cable, Easy for Charging The Plastic Tail Could Swing Lively, Just Like a Real Fish Swim in the Ocean Freely Charging Time: 5-8 Minutes; Remote Control Distance: 2-5 m; Product size: 10.6 x 4.5 x 5.7 cm Controller Battery: 4 x AA Battery (Not Included)