Safety System: If you stop operating， or if the radio waves fail to reach the submarine， the safety system will automatically bring the vessel to the surface.
Bathtub water playing boat toy: Its mini shape with alkaline battery， safety for kids playing in the bathtub.



Vivid outlook design: Its cool and exquisite outlook gives you a vivid feelings of the real submarine.
Educational toy: It can exercise the childern's hand - eye coordination and agility during their remote control playing.
No need to charge: The boat just need 4 x AA alkaline battery ( Not included ) as well as the transmitter， so you have no need to wait a long time for charging.

Controlling distance: About 25m ( Sea level )， when the submarine is submersed underwater， the radio waves can be transmitted to a distance of about 5m.
Functions: Go ahead and backward， turn left and right， stop， diving， skimming


Note:
Please don’t leave the submarine in the wet environment for a long period of time. Use dry cloth to dry its surface after using it.