This vehicle has been maintained by an amateur to ensure it can be enjoyed 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 batteries, so it's good!" To ensure a smooth transaction for both parties, please feel free to comment if you have any questions or would like additional images. Seriously, please refrain from interacting if you are overly concerned about details. I have other items for sale as well. If you wish to purchase multiple items, please use the "request combined purchase" function. I will almost always accept requests, except for manual price input. Please also take a look at my profile. For those interested, please see below. Maintenance details: ★ Removal and cleaning of dust, hair, etc. from the wheels and motor unit of the powered car. Some parts may not be completely removed. ★ Cleaning of gears inside the motor unit. ★ Independent maintenance of the motor. Restoring the motor to its original condition. Since I haven't replaced it with an aftermarket motor, you should be able to request repairs from the manufacturer. They won't accept modified items. ★ Replacement of rubber tires with new ones. The car won't be able to climb hills with rock-hard rubber tires. ★ Replacement of the wiring from the batteries to the motor unit with new ones. The above is the maintenance content. I haven't done anything more than this. I hope we have a good connection m(_ _)m