Function: forward/backward, turn left/right Powerful dual motors: Dual motors offer strong power and stable driving, making the boat easier for the operator to control. The speed is up to 30KM/H and it is equipped with a high-burst battery, which lasts longer and is more durable 7.4V large-capacity battery: Equipped with a 7.4V 650mAh high-explosion large-capacity battery, the boat is powerful while saving energy. Provides strong support for power output Fully sealed and waterproof: more effectively prevents water from entering the boat Double-ended shape: The double-ended shape scientifically reduces resistance to wind and water flow 2.4Ghz Control Frequency: Allows multiple remote control boats to play at the same time without interfering with each other Specifications: Material: ABS Boat body size: 32*9.5*5.5cm Remote control battery: 2 * AA battery (not included) Operation method: remote control stick Frequency: 2.4GHz Channel: 4CH Charging method: USB interface Battery capacity: 7.4V 650mAh Working time: about 25 minutes Charging time: about 1 hour Remote control distance: about 100 meters Speed gear: high speed Maximum speed: about 30Km/h Notes: Please read the manual carefully before use. If you are a beginner, it is recommended to read the manual first. Do not overcharge or overdischarge the battery. Do not expose the battery to high temperature conditions. Do not throw batteries into fire. Do not throw batteries into water.