The invention is based on a power tool, in particular a hand power tool, with a drive motor (12) disposed in a housing (10) and at least one adjusting device (14, 16), which can be used to durably set at least one parameter of the drive motor (12) and/or of a transmission during an operating phase. The invention proposes that the adjusting device (14, 16) have a reset unit (18, 20), which resets the adjusting device (14, 16) to a starting position depending on at least one operating parameter.