This product will be an excellent pick for you. It comes in a proper packaging robotics project with our high-quality Bo Motor Wheel. Our wheel features a durable construction and smooth operation, making it ideal for a variety of applications. With easy installation and a compact design, this Bo Motor Wheel is perfect for DIY enthusiasts and professionals alike. Don't settle for subpar performance - choose our Bo Motor Wheel for reliable and efficient operation.Operating voltage: DC 3V-12V