?[Intelligent water quick self-discharging valve] Automatically separate water supply mode, quick water supply, quick installation, easy to use, improve the service life of the whole machine. ??[Strong pressure high quality motor] Car wash is easier and cleaner! Performance is much higher than ordinary motors! ???[Large work area] Everything for your experience, all our improvements are from the customer's point of view. ????[Self-suction dual-use coping with ease] Breaking through the operating environment restrictions, the self-priming dual-use car washing machine is more free to use water, the faucet is self-priming, and there is no trouble in washing the car. ?????[Automatically start the combined high pressure gun] with one button open, the gun stops, saves water and electricity, and the machine automatically stops the pressure when the water gun does not spray water to prevent the motor from continuing to be damaged by high pressure. The water gun is safe to use, and it is more convenient to use after a single push, and the machine is extended at the same time.