Specifications:Condition: 100% Brand New and High QualityProduct Name: Brushless Motor Underwater PropellerColor: GreenMotor Material: 304 Stainless Steel Bearing + Aluminum AlloyHousing: PLA Nylon PropellerSpecifications: Positive Propeller / Anti-propeller PropellerVoltage: 12-24VCurrent: 17APower: 100-300WMotor: 1450KVProduct Size: 75*62*62mmCable Length: 250mmDescription:- Three-phase brushless motor.- Insulation and corrosion resistance.- Nylon propeller 4 leaves.- Application: Ship model accessories, underwater robot, remote boat model.Note: This propeller must be equipped with a brushless motor driver to operate normally. With a brushless motor, it can be forward and reverse. It needs to be equipped with an electronic speed controller. It must be at least 30A above. It is strictly forbidden to connect directly to the battery.Package Included:1 x Brushless Motor Underwater PropellerNote:1. Please allow 1-5mm slight deviation of measurement due to manual measurement.2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! / About service / On- Time Delivery Full refund if product isn't received in guaranteed delivery time Longer Protection 15 day more protection after order completion Returns Extra Return any product,only those in perfect condition Guaranteed Quality Guaranteed Quality or Full refund