Features:Waterproof switch is convenient to operate, waterproof design makes it not easy to damage.Built-in high capacity battery, charging is fast and power-saving.Remote control distance is up to 500m without the interference, easy to operate.LED light with flashing and long light two modes, for easy remote controlling.Folding reinforced signal pin, stable receiving signal, easy to carry and more humanized.Twin-screw design with high power, fast steering, no resistance, good stability.Specification:Condition: 100% Brand NewMaterial: ABSColor: BlackBattery Capacity: 5200mAhOptional Plug: US Plug, EU Plug, UK PlugVoltage: 100-240vRemote Control Distance: 500 metersRemote Power Supply: 4.8-6VFrequency: 433MZTransmitted Power: 15 dBmDuration: 5.5-6 hoursSize: Approx. 51x26.7cm/20.1x10.5inPackage List:1 x RC Fish Lure Boat1 x Antenna1 x Adapter1 x Remote ControllerNote:1. The remote control has a built-in antenna, and the joystick controls the speed of the ship on five levels. Automatic deviation correction. The remote control distance is within 500 meters. Turn on the remote control switch for 10 seconds to complete the operation. When the remote control alarm, the remote control should be timely charging.2. After receiving the ship, the battery is fully charged. When the charger is charged, the red light lights up and turns green. Charging time is 5.5-6 hours. Charge at least one month, do not soak water. If not used for a long time, it should be fully charged and stored in a dry place. A submarine is simply a splashing-proof platform and is prohibited from being used in the same way as in water.3. Keep the motor dry and ventilated after using, and pay attention to waterproofing.4. Charge in time when the red light is on to avoid insufficient power supply.5. The actual load of the baits tank is 1.5kg. Keep it in balanced to prevent the ship from being unbalanced..