Multifunction: This is a 6-channel remote control toy that can walk forward/backward, turn left/right, dive and float. When you are navigating in the water, there are two navigation lights on the top of the submarine. Water start: The submarine has no switch. After being immersed in the water, the submarine is activated and the headlights are automatically turned on. When it leaves the water, it will shut down. Safe and energy saving. Widely used: can be used in bathtubs, swimming pools, lakes and swimming pools. This submarine is very interesting. The mini boat is the best gift for children, boys, girls and even adults. It can help them think. Coordinate the brain and hands. Remote control submarine: Like the real nuclear submarine in the controller, the remote control submarine can be driven on the surface or immersed in the water according to the instructions of the controller. It is fun to play with children, and it is a great gift for children. Customer Service: We provide high-quality customer service. If you have any questions, you can always contact us via email. We will reply you within 24 hours. AOOPOO Remote Submarine: 1: This is a 6-channel remote control toy, you can go backward, turn left / right, dive and floating. When you sail in the water, there are two navigation lamps on the top of the submarine. 2: The submarine has no switch. After immersing in the water, the submarine is automatically activated and the headlights are automatically opened. When it leaves water, it will close. Safety energy saving. 3: You can drive this remote submarine in water or immersed in water, depending on the real nuclear submarine in the controller. 4: It can be used for bathtub, swimming pool, lakes and swimming pools. This submarine is very interesting. The mini ship is the best gift for children, boys, girls, and even adults. Product parameters: Remote control method: remote control Age range: 8 years old Ability training: intellectual development, hands-on brain, hand-eye coordination, parent-child communication, interest training Toy material: ABS Control distance: 5m Use time: 23-25 minutes Charging time: 35 minutes Remote control signal: 2.4GHz Product List: Remote submarine x1 Remote control x1 Chargeline X1 Manual X1