The Pro Power Carbon Hair Clipper has long lasting sharp Carbon Steel blades for smooth, effortless cutting. The hair clipper has a lightweight, high power motor with quick charge technology for top performance. Shape and style the neckline and sideburns for a finishing touch to your look with the battery-operated trimmer for a professional result. The quick charge technology delivers up to 45 minutes of reliable cordless power from only a 3-hour charge. Model number: 7472u. Not washable. Grades 1-8. Worldwide voltage for easy use around the globe. 3 hour charge time for 45 minutes usage. 40minute quick-charge time to provide enough power for one shave. 6 attachments included: 6 comb guides. High carbon steel blades. For dry use. Corded or cordless. Self sharpening blades that sharpen themselves during use. Accessories include: travel pouch, cleaning brush, oil, blade guard, . General information: Rechargeable battery & mains powered. Batteries required 1 x rechargeable (included) . Manufacturers 3 year guarantee.