Feature:1. Basic Specifications: DC motor has strong power, high efficiency, large torsion, high speed, low noise and long life.2. Accuracy Processing: The DC motor is processed with accurate equipment to improve efficiency and save time.3. Perfect Coordination: A very interesting DC motor, which can be perfectly matched with many power batteries and solar cells.4. Easy to Store: The DC motor is easy to install and store, and can be placed in a sealed bag when not in use to prevent moisture and rust.5. Application: This is a DC motor suitable for toy remote control cars, DIY production, etc.Specification:Item Type: Mini Electric MotorMaterial: Aluminum AlloyShaft Output Parameters: Shaft Diameter Approx. 2mm / 0.08inShaft Length Approx. 7.5mm / 0.3in(not Including Steps)Rated Voltage: 3VMotor Speed: About 16500 Revolutions Per Minute at 3V Package List:10 x DC Motor