Using this locomotive is easy. Just connect it to an analog DC power source, and it will start running well. Since it's sound - ready, you can install a speaker in the tender's pre - drilled area and add the sound cam for an enhanced experience. When handling the locomotive, be gentle as it's a fragile item. Store it in the original box and foam when not in use to protect it. Check the wheels regularly for any signs of wear, although currently the wheel wear is almost none. Keep it away from excessive dust and moisture to prevent tarnishing. If you want to use the spare parts, make sure to use the side rod wrench carefully. And remember, if you're not satisfied with your purchase, you can get a refund within 30 days, just let us know.