A sprayer is provided, in which contents and high pressure of air are flowed in the container and in the spraying direction more easily. A sprayer comprises: a main body(10) in which the handle part equipped with the switch is formed; a drive member(30) which is provided with the power source from the battery and is driven; an impeller(50) rotating inside the main body by the drive of the drive member and generating the air of the high pressure; a guide pipe(70) which is connected to and installed at the spraying nozzle and the container(15) and in which contents are sprayed to the outside; and an inlet pipe(90) flowing air of the high pressure generated by an impeller into the container.