Joy-it 4WD drive kit easy to assemble. Compatible with Arduino

Joy-It-608015-Robot03-robot-carriage-kit-4WD-Arduino-compatible-easy-to-assem-Joy-It-Robot03-With-the-Arduino-Car-Kit-start-for-a-reasonable-price-in-the-world-of-robotics-and-you-can-let-your-creativity-run-riot-The-set-is-very-easy-to-install-and-ready-to-use-in-no-time-at-all-The-included-gear-motors-with-double-sided-shaft-can-in-a-voltage-range-from-3-to-9-volt-The-speed-varies-between-90-and-300-revolutions-per-minute-The-Torque-gf-cm-between-800-and-1200-The-Car-Kit-is-comp