An entire ecosystem of tools based on ONE battery. Change the way you work with BaBylissPRO FXONE BlueFX collection. BaBylissPRO FXONE BlueFX Hair Clipper is a professional, all-metal clipper with a replaceable and interchangeable lithium battery pack. Quick battery release button and up to 2.5 hours of runtime. New N1 6,800RPM brushless motor delivers exceptional efficiency. New blue ultra-thin Metal Injection Molding (MIM) blade with oil reservoir for constant lubrication. Zero gap adjustable. New 5-detent locking stretch taper. Check out BaByliss PRO FXONE BlueFX Hair Trimmer, compatible with the same battery. A revolution in efficiency!