Feature:1. 2.4GHz transmitter, you'll never get any radio interference with this RC boat. Be made of resin material, simulates the shark and looks more realistic.2. 2-channel operation of moving forward and backward, turn left and right, simulating the movement of the real shark, freely flows in the water. The simulated shark RC boat helps prevent geese and other waterfowl away from the pond. Effectively drive away waterfowl and protect the pool.3. Low voltage protection, when the voltage is too low, the speed will drop by 40% automatically, reminding consumers to recall the remote control boat.4. Only the inductive paddle shaft sense the water fluid can turn on the power quickly. Adopt balanced double propeller, making the speedboat sail more smoothly and without fear of overturning.5. Good waterproof performance, the charging port is equipped with a waterproof rubber, and the bottom of the boat is fully enclosed and waterproof.Specification:Car ratio 1:16Remote control distance: 40 metersCharging time: 30minsUse time: 20 minutes or soRemote control car battery: 3.7V 320mAh (included)Remote control battery: 2 AA batteries (not included)Product size: 34*14*9cmPackage List:1* Remote control Shark1* Remote control1*Usb charging2* Spare propeller1* Screwdriver1* English manualNote:Due to the different monitor and light effect,the actual color maybe a slight different from the picture color.Please allow 1-2cm differs due to manual measurement.