Product Description:1. Product name: Remote control shark/Remote control crocodile/Remote control rays2. Size:T11:34*9*14CMG24:34*10*15CMJY98:38*14*9.5CMCrocodile:35*15*6.5CMRays:36*26*5CM3. Power supply: Rechargeable lithium batteries4. Pack: paper box5.Material: ABS environmental protection plastic6.It also increased the fing light and the water spray function brings more fun when playing in the dark or evening,2.4Ghz Remote Control Shark Pool Toys,Streamlined figure with flexible mechanical tail joints, double paddles design and each configured with a motor, and strict sealing technology... all the features ensure enough power for the shark to swing to the right and left freely just like in the reality,2.4G remote control shark main function: can many people compete at the same time (no interference), imitate the swimming action of fish. Swimming on the water.7.The remote-controlled shark boat must operate in the water.8.Remote Controller requires 2 "AA" battery(not included)9.The shark is waterproof, but the remote control is not waterproof10.Use in freshwater, avoid operating in saltwater for too longRC Shark Operate video :1.Full charge the battery when you receive it ,the charge time about 30-60mins2.connect the battery with the shark,Please tighten the battery cover3.Put the shark into the water until the blue light up(There is a water sensor switch on the bottom of the fish, put the fish into the water, the blue light on the baof the shark lights up)4.Turn on the controller(The remote control needs to be as close to the shark as poible. The red light of the remote control is turned off, indicating that the remote control and the shark are succefully linked.)be careful:1.【Squirt Water】: Only this type of fish can spray water, other types of fish cannot spray watersprayed with water2. The remote control can't enter water.3. Children's play needs guidance from their guardians4. It is not recommended to use in the sea to avoid being washed away by the waves.5. The guardian should take good care of the child to avoid the child falling into the water.6. The shark must be pd in the water for the engine to run normally7. The size is manually measured, the error is 1-3 cm8. Due to different displays, the product may have color difference.Packing List:1*RC Shark1*Controller1*Battery(Built-in the shark)