Wireless utility. Because the wired version should be connected to the cigarette lighter, if the product quality is defective, it is easy to break the cigarette lighter interface, and even make the vehicle insurance short circuit. At the same time, the wired version is easy to trip people, the wire is easy to damage, and it is inconvenient to carry. The wireless version is lithium-ion battery, charging fast capacity, hand-held car wash without bondage, water pressure is also large. I am the new wireless version of the car wash machine, feeling very good effect.
Wired car washing machine, his advantage is that the power is relatively large, the disadvantage is that the action is inconvenient, the advantage of wireless car washing machine is that it can be operated wirelessly, easy to carry and move, and the disadvantage is that the power is smaller