Remington Style Series F2 Foil Shaver, F2002AU, Dual Independent Flexing Foils, 40 Minutes Usage Time, 16 Hours Charge Time, Cordless & RechargeableDUAL INDEPENDENT FLEXING FOILS: Designed with dual independent flexing foils that adjust to the unique contours of your face so you enjoy a closer, more comfortable shave. COMFORT TRIM POP UP TRIMMER: Comfort by name, comfort by design. This pop up trimmer eliminates stubborn hairs to keep necks feeling smooth and sideburns looking sharp. UP TO 40 MINUTES USAGE TIME: Whether youre in a rush or have more time to spare, youll enjoy up to 40 minutes