Feature●Moves like a real thing. Introducing the Radio Control Secret Chers Whale Shark that allows you to swim freely with the remote control●(Works with remote. The remote control is battery and the body is battery operated. Swim flexibly with remote control! It also has an automatic mode, so you can swim freely without having to operate it●(Enjoy it in a variety of situations) You can swim in a variety of situations, such as in the bath or pool●Requires 2 AA batteries (sold separately)●Please operate it while it floats on the water. The sensor detects and moves the surface of the water. It will stop automatically when you leave the waterDescription ■ Country of Origin: China ■ Material: [Body]: ABS, [Charger]: ABS, nickel, iron ■ Recommended Age: 6 years and up ■ Personal liability insurance included ※Batteries sold separately.