Wireless and portable: The wireless nanometer is powered by a 1800mAh lithium battery and can work continuously for about 1 hour. It is lighter than other large sprayers. It can be disinfected conveniently and effectively.Ergonomic design: Compact body makes it easy to use anywhere. The ergonomic design of the handle makes it easy to carry.LARGE CAPACITY: This sprayer has a 380ml container, covering a larger area at one time! -Block internal pipes, durable built-in liquid filter design.Adjustable intensity: The atomizer can adjust the first and second levels of spray through the key switch. Meet the spraying needs under different situations.Wide range of applications: As a spray, used in public health: homes, indoors, schools, offices, hotels, transportation and other places you want to go. It can also be used to add other liquids to garden plant spray bottles.