BaByliss Pro FXONE ROSEFX All-Metal Interchangeable-Battery Shaver FX79FSRG One Battery. Unlimited Tools. The new FXONE system is a one-battery system compatible with all FXONE tools. Includes tool, battery, and charging base. Features: N1 brushless motor, dual bearings for more efficiency, 10,000 RPM / 20,000 SPM, long life, interchangeable lithium battery (FXBB24), up to 3 hours of runtime, button for quick battery release, 4-stage LED ring battery indicator, pivoting foil head with locking feature, offset double-foil system, hypoallergenic black titanium foils, dual counter-cutting blades, ergonomic all-metal housing with magnetic foil cap, knurled metal barbell grip, tapered end cap with hidden hanging hook, includes dual-voltage battery charging base and battery. UPC: 074108486578. MPN: FX79FSRG.