1.This fish can swim freely in water with instructions from controller.
2.Comes with built-in battery & USB charger cable, easy for charging.
3.The plastic tail could swing lively, just like a real fish swim in the ocean freely.
Keep kids engaged and entertained and offers a fun and educational way to play.
1.4 x AAA Battery (Not Included).
2.3 different fish, 2 fish randomly.