An airbag inflator has a variable gas flow throttle disposed in a gas flow path. 6 cm in diameter; attractive red ray and bright yellow disc florets; very freely flowering habit with numerous inflorescences per stem; early flowering, response time about 54 days; very dark green foliage; strong stems; long peduncles; and good postproduction longevity with inflorescences maintaining good substance and color for at least four weeks in an interior environment. The user device may employ various modes such as a private distant mode and a non-private distant mode where the audio is output within the beam when in the private distant mode but is dispersed in a conventional manner when in the non-private distant mode. Each fixing screw is screwed into a threaded hole in the mounting surface through each fixing hole, so as to press the rear end portion of the resilient plate against the support pedestal. A snap cap is contiguously formed to initially close each of the dispensing ends of the barrels, such that the snap cap may be broken from the barrels to thereby forming a secondary open end at the dispensing end of the barrels, thereby facilitating the material contained in each barrel to flow through and be dispensed. The number N of stable positions can he induced by a shape anisotropy of the free ferromagnetic region wherein each N stable position has a unique resistance value.