Item Name: For RC Boat Boat Hydraulic DC3V-6V Micro 360 Water Pump Engine Gear Mini Oil Pump. Product DescriptionFr RC Boot Boat Hydraulic DC3V-6V Micro 360 Water Pump Motor Gear Mini Oil Pump Features:It is brand new and has premium qualityThis mini water pump has plastic gear and copper water nozzleGood pump pressure and self-priming abilityThe exchange of positive and negative power supply can switch the direction of the water flow, suitable for DIY model hydraulic toysCan use rechargeable toy battery, 18650 battery, DC 5V 5A power supply or use 3.7-7.4V lithium batteryWater pump foot adopts tin soldering technique, please make sure you do not mind before ordering, thank you!Specifications:Item name: 360 water pumpColor: Silver+White (As the pictures show)Voltage range: DC 3V-6VWeight: about 72 gMaterial: Plastic+MetalQuantity: 1PCCompatible with: 3 * 5 mm water tubeSuitable for: RC Boat Hydraulic ToysPacking includes:1 x 360 water pump (PC)