Please read the profile before purchasing. Operation has been confirmed. The trigger response is poor, so the trigger parts need to be replaced. Other than that, there are no problems and it can be used without issue. Everything in the photos is included. I have cleaned it, but there may be some remaining dirt and dust that I missed. Please clean it again yourself. It can operate for about 60 minutes in normal operation. However, the battery is a consumable item, so if you are concerned, please replace it. Overall, it is in good condition. I have also cleaned the filter, but if you are concerned, please replace it. Thank you.