JW31 supports both faucet and self- priming modes.You can use literally any source of water — a bucket, even the stream so you can clean wherever it's needed, without carrying lots of heavy water.
Long cleaning lance maximizes pressure and improves accuracy, reach and control. JW31's water inlet has a filter mesh, which can filter the Impurity.
When bathing a pet, it is recommended to use the Eco mode + shower mode to give the pet a more comfortable enjoyment; when cleaning the screen window, it is recommended to use the Eco mode + fan mode to prevent the screen from being damaged by water pressure.
It uses a battery consisting of 5 cells of 2500mAh, which can clean two cars continuously. With a 21W fast charger, it takes only 2.5 hours to fill. Also, the battery can be removed with one button for easy charging and replacement.