... self-service car washing ,wall cleaning, glass cleaning, sprinkler irrigation,water intaking and storage at outdoors,etc. You can use ... switch to protect the machine,automaticly run/stop when the gun on/off. 30L foledable bucket,portable and practical,quited ... impurities. Standard Configuration 30L Foldable Bucket, Adjustable High Pressure Water Pistol,7M Outlet Hose,AC Charger,Universal Joint, DC ...