The all in 1 trimmer for your choice of beard, head, body, and/or face hair styling with 23 pieces for all your trimming needs | The DualCut technology offers maximum precision and includes 2x more self sharpening blades that last up to 5 years | To deliver maximum torque and power, the all in 1 trimmer includes a full metal motor and a drive train that's been reinforced with tempered steel | Our unique cutting guards are reinforced with ultra strong fiberglass material to prevent bending and buckling, ensuring an even trim every time | Lithium ion rechargeable battery delivers up to 5 hours of run time per charge