High-performance metal clipper with universal, replaceable battery. Improved N1 high-performance digital motor with high torque and double ball bearing for more efficiency. It delivers over 516,800 cuts per minute (6,800 rpm). Device warranty 2 years.NEW 45 mm Metal-Injection Molded (MIM) fade blade made of titaniumBuilt-in oil reservoir for constant blade maintenance.Lower blade temperature.Zero-gap adjustable.Adjustment lever with 5 positions: Extended straight lever that opens wider (0.5 - 1.4 - 2.3 - 3.2 - 4.2 mm).8 premium comb attachments: (N° 0.5 - 1 - 1.5 - 2 - 3 - 4 - 5 - 6)The new FXONE system is a revolutionary single-battery system. The high-performance lithium-ion batteries can be charged independently of each other. While one battery is charging, the other battery can be used. For sustained high cutting performance with unlimited runtime.