This vehicle has been maintained by an amateur so that you can enjoy it for a long time. Of course, the operation has been confirmed. My operation check means confirming that it runs properly. It's not just "it moved when I put in the batteries, so it's good!" Please feel free to comment if you have any concerns or need additional images to ensure a smooth transaction. Really, please refrain from interacting if you are overly sensitive. I have other items for sale. If you wish to purchase multiple items, please use the "request bulk purchase" function to consult with me. I will almost always accept requests, except for the manual input of the desired price. I would also appreciate it if you could take a look at my profile. The following information is for those who are interested. Here's the maintenance details: ★ Removal and cleaning of dust, hair, etc. around the wheels and motor unit of the power car. There may be some parts that cannot be completely removed. ★ Independent maintenance of the motor. The motor's original condition has been restored. Since the motor has not been replaced with an aftermarket motor, it may be possible to request repairs from the manufacturer. However, they do not accept modified items. ★ Cleaning of the exterior using various cleaners. The above is the maintenance content. I have not done anything more than this. May you have a good connection with this item. m(_ _)m