Features: [High Speed Remote Control Boat]:RC boat applies 2.4GHz remote control system to enable multiple players compete without interference. The speed can reach up to 9mph at the range of 160ft.[Advanced Energy-saving Technology]: Built-in battery 3.7V 650 mA and USB charger cable,easy to charge.Charging time is 80-90 minutes, use time is about 20 minutes. Controller only needs two AA batteriesnot included.[Unique & Durable]: Shark remote control toy comes in a Rugged ABS unibody molding. The heavy materials are not afraid of hard objects on the rocks.Speedboat/shark shape free switching,forward,backward,left and right direction changes, high sensitivity.[Off-water Induction]: Put the racing boat on the water,the power can be turned on. The boat adopts balanced double paddles and a navigation rudder ,you can manually adjust the direction to make the sailing more smoothly.[Electric Water Toy]: The waterproof sealing strip on the edge and locking function effectively prevent water from entering the cabin and protect internal components.It can still operate normally even thrown into the water.Specification:Functions: Turn left / right, forward / backwardRemote control: 2.4GHz wireless about 50 meters distance control, free offset for right hand and left handBattery Capacity: 3.7V 650MAH Lithium Battery, Transmitter power: 2 x 1.5V AA batteries (not included)Using time: about 20 minutes,Charging time: 90 minutesColor: whitePackage Contains:1*RC Boat1* Shark Shell2*Tail Rotor1* 2.4Ghz Remote Controller1* USB Battery Charger1*English manual1*Blister bracketNote or Directions for use:Remove the battery when the RC boat stops running or left unused for a long period.Avoid the RC boat exposure to strong sunlight to protect the paint.Use a piece of soft and dry cloth to clean the RC boat after every use.