Specifications: Name: RC mosasaurus toy Colour: grey,orange,black Material: ABS and electronic components Size: 40*14.5*8 cm/15.75*5.71*3.15 inch Product battery capacity:500 mAh Remote control battery:2*AAA(not include) DESCRIPTION: Unique design:The Mifine RC mosasaurus toy is designed with reinforced joints to prevent breakage while retaining its streamlined body and flexible tail. It can swing freely from side to side like a real mosasaurus, providing endless fun and imagination for your child. NEW UPGRADE:Compared to RC sharks or RC boats, our Mosasaurus squirting pool toy is far more realistic. Exquisitely crafted and perfectly detailed, you can even feel it hissing in front of you. It also features lights and water jets, adding more fun when playing in the dark or at night. Easy to use:With a 500 mAh battery, kids can easily remote control it forward, backward, accelerate or turn around in a lake or pool within 100 feet wireless distance with 2.4Ghz telemetry technology . Wide range of applications:The newly upgraded waterproof remote control allows you to have fun in the lake, pool or bathtub. With its built-in twin high-efficiency motors and dual propeller system, it glides through the water like Overlord cruising through the ocean. Underwater power off protection:This mosasaurus dinosaur toy must be in the water to pair and activate the remote control. The motor will turn off for protection and stop working as soon as it leaves the water to prevent the high speed motor from injuring your child. All you need to do is put the mosasaurus in the water and turn on the remote control for successful pairing. package list: 1*RC mosasaurus toy