It is a mini electrical shark submarine， a kind of water swimmer
You’ll be attracted by its lifelike body and ways of swimming
New security environmental protection plastic
You can place it into your aquarium or fish tank， or your baby’s bath pond to make a lot of fun
It adopt the most advanced electromagnet - little power needed， longer you can keep it
No water leaking

Note:
1.Please don’t play with it over 1 hour at one time
2.Please do not pull its tail for it can’t swim without its tail swinging
3.Please make sure the battery is dry. Pay attention to the correct polarity connection.
4.Tighten the screws of battery box to get rid of the water
1 x Shark Toy， 2 x Button Battery