1. Automatic Protection Function: This Mosasaurus dinosaur toy must be in the water to pair and start the remote control. This means that the motor will Power-off protection and stop working as soon as the Mosasaurus leaves the water to prevent the high-speed motor from hurting you. Also only need to put the Mosasaurus into the water and then open the remote control to pair successfully.2. Cool Boat Dinosaur in Water: Exquisite workmanship, perfect details, this pool dinosaur toys model for kids and family is lifelike. When you stroke it, you can even feel it hissing in front of you, exactly like in the movie. This Mosasaurus dinosaur toys for kids is perfect for holiday gifts, bath toys, pool toys, easy and enjoyable to help children learn about the prehistoric animal Mosasaurus.3. Day and Night, Pool and Lakes: With 2.4Ghz telemetry technology and One-Key demo, kids can easily remote control Mosasaurus to move forward and backward, accelerate or turn around in a lake or pool within 100 feet wireless distance. In addition, when playing in the night party, with the light and water spray function, may have more different fun.4. Dual Motors and Anti-Drop Device: Mosasaurus pool toys for kids imitates the real Mosasaurus swing through the tail movable joints and double motors, it can swim flexibly like a real fish, swinging its tail from side to side. The double rotating screw drive is sealed with a protective cover at the same time to prevent the propeller from accidentally falling into the water.5. Waterproof Encryption System: Full power, multi-directional control, enhanced endurance design (swim about 25 minutes with 500mAh fully charged rechargeable batteries), battery cover and internal use magnet waterproof reinforcement system, more secure. The whole remote control dinosaur is made of ABS, durble and swimming smooth. The remote control handle is powered by 2 AAA batteries (not included), and The remote control is not waterproof.Specification:Material: PlasticProduct Color: Grey, OrangePackage Size: 19.2 x 8 x 19.2cmPackage Weight: 450gFunction: Floating Water Surface, Spraying Water Above The Head, Automatic DemonstrationRemote Control Distance: 50 MetersBattery: Soft Pack Lithium Battery 3.7v 500mAh, Remote Control: 2 X AAA (Not Included)Charging Time: About 80 MinutesUse Time: About 25 Minutes"All Products From Us Have Undergone Strict Quality Checks.if There Is Any Quality Problem Or You Are Not Satisfied With The Productcontact Us.we Will Give You The Best Solution."