Features: -Simple operation: when the power is turned off, the motor will turn off automatically. -The gun is ergonomically designed, comfortable and easy to hold. -The built-in durable pump can generate tremendous pressure to provide high flow of water to clean your vehicle. -Suitable for washing cars, watering flowers, washing bathrooms, cleaning windows, cleaning floors, cleaning air conditioners, etc. -The voltage is 12V with the car cigarette charger, so it is very suitable for car use. With high temperature resistance and short circuit protection. Note: the pump is not waterproof. .