Realistic design and movement: The Mosasaurus water toy recreates the look of a mosasaur. Under remote control it can freely swim in water and use a hose-like propulsion to mimic real swimming, offering imaginative play. Premium material: Made of ABS plastic for safety, eco-friendliness, and durability. It features a unique shape with precise detailing and a flexible tail for lifelike motion. 2.4 GHz remote control and one-button demo: Uses 2.4 GHz telemetry and a one-button demo for easy operation. Control forward and backward motion, speed, and water spraying in a pool or lake. Internal rechargeable battery and easy maintenance: Built-in 3.7 mAh rechargeable battery with a battery box. A screwdriver is included to connect or remove the battery for continued use. The remote control requires 2 AAA batteries (not included). Easy setup and practical use: Simple to operate for kids and adults, suitable for home pools, garden ponds, or outdoor lakes. Provides interactive play and a fun, educational experience about marine reptiles. Use scenarios: - In a family pool for kids’ imaginative play and storytelling. - At a pool party or lakeside outing for group entertainment. - In a classroom or science event as a demonstration of marine reptiles.