Rudder Yaw Correction: When the direction deviates, the deviation from the roadway can be corrected manually, so that the remote control boat can sail freely.Dual Motors: features two motors to provide sufficient power and is equipped with 2 blades to increase the thrust and its powerful to 10km/h.Function: forward, turn left, turn right, manually correct the navigation rudderStreamlined hull design: A stylish streamlined design can effectively reduce navigation resistance, stabilize navigation and increase speed.High-quality plastic hull: The hull shell is made of high-quality plastic and superb craftsmanship. It has excellent impact resistance, wear resistance and strong scratch resistance, strong and stable.2.4Ghz remote control frequency: With the 2.4G high frequency remote control system, the remote control boat is suitable for many people to compete with each other without interference.Bottom navigation board: When the direction is offset, you can manually adjust the blades at the bottom of the hull to correct the deviation from the road.Hull battery: 3.7V 650MAH cylindrical lithium batteryRemote control battery: 5 # AA * 2 (not included)Charging time: 80-90 minutesUse time: 20 minutesRemote control distance: 40-50 meterscolour:blackMaterial:Metal + plasticsize:23.8*7.6*7.3CMPackage Contents:1 * Remote control boat1 * Remote control1 * battery pack1 * USB cable2 * tail rotor1 * Bracket1 * InstructionsOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.