With the NiMH battery, the FXFS2E can be used with or without a cable. It offers a continuous runtime of over 3 hours, with a single quick charge in just 3 hours. Operation with cable or without allows it to always be ready for use.The ultra-fast and powerful DC motor offers 11,000 blade movements per minute! The ultra-thin double foil head allows for the perfect cut as it perfectly follows the contours of the head and face. The 44 mm wide shaving surface will allow you not only a perfect, but a faster work.Full metal housingPowerful rotating DC motor - 11000 blade movements per minute.Ultra-thin, movable double foil systemNiMH battery3 hours of runtime with an ultra-fast 3 hour charge time44 mm wide shaving surfaceAutomatic power off through coverStorage bag - Cleaning brush3 m long professional cordUniversal voltageDevice warranty 2 years