The one and only Flex Super-Torque motor men's foil shaver is equipped with adjustable settings, enabling a unique and customized performance at speeds of 6,000, 7,500 and 9,000 RPM. One of our best shavers to date. Unlike most shavers, the new Flex Foil Shaver features a groundbreaking triple foil head design, coupled with an integrated micro-trimmer that efficiently tackles longer hairs, requiring fewer passes for a smoother shave. The two outer foils ensure a skin-close shave on short stubble, while the middle foil bar handles longer hairs that traditional shavers may struggle with. This innovative design offers versatility for diverse shaving preferences. Perfect for face shaving every day, and for professional barber usage on fade head cuts and trimming. The unique, curved, ergonomic shape with recessed thumb rest provides the most comfortable operation. Lithium-ion battery provides up to 2 hours of cordless run-time (results may vary based on RPM setting used). Assembled with a premium Gold Titanium foil head with integrated micro-trimmer that feeds longer hairs for a smoother, more efficient shave. Great for sensitive skin and less irritation. A digital LCD screen displays battery life and RPMs. Also, a locking function can be activated when shaver is powered on or off. To activate, hold down the power button for 2 seconds, then hold for another 2 seconds to unlock.