All-in-One Trimmer Ultimate Precision: our most advanced blades 23 Pieces DualCut blades 5 hour runtime Stainless steel design Trim and style your face, head and body with 23 pieces 23 pieces for all your trimming needs: a metal trimmer, a foil shaver, a detail metal trimmer, a nose and ear trimmer, an extra-wide hair trimmer, 6 hair trimming guards, 3 beard trimming guards, 2 stubble trimming guards, 2 body trimming guards, an eyebrow trimming guard, a storage bag and a cleaning brush. DualCut technology for maximum precision with 2x more blades Enjoy maximum precision with DualCut technology, which includes 2x more blades. The steel blades lightly brush against one another – sharpening themselves as they work. This results in blades that are sharp as day 1 after 5 years of use. Powerful Lithium-ion battery delivers 5hrs of runtime Our most powerful Lithium-ion rechargeable battery delivers up to 5 hours of runtime per charge.