Usage Tips:Cordless Portable Pressure WasherOur cordless pressure washer is lightweight, wireless, easy to assemble, disassemble and carry. Cordless Portable Pressure WasherOur cordless pressure washer is lightweight, wireless, easy to assemble, disassemble and carry. You can use it anytime, anywhere. No need to worry about water supply, because it can take water from taps, rivers, buckets and even water bottles. You can take it to the garden, vegetable garden or outdoors.angle of 40 is large, used for washing vegetables and watering flowers.angle of 40 is large, used for washing vegetables and watering flowers.angle of 40 is large, used for washing vegetables and watering flowers.Upgrade Pure Copper Interface Provides lower friction and tighter connection with the nozzle, and it is not easy to fall off. Not easy to rust and has a longer service life. Powerful all-copper motorWith two separate nozzles(0, 40). A smaller angle has stronger cleaning power, and a larger angle has a wider cleaning range. The 0 nozzle has strong pressure. Very suitable for cleaning tyre, dirt, and stubborn mud stains.The spraying