Customizable lengths - adjustable comb attachment and five combs for personalized styling from 0.2mm to 20mm. effortless maintenance - washable components make cleaning a breeze, keeping your kit fresh and ready. quick charge convenience - get back to grooming in just 5 minutes with the rapid charge feature. versatile grooming options - five attachable heads for every grooming need一face, body, and everything in between. precision at your fingertips- experience the power of titanium-coated self-sharpening blades for a flawless finish. the remington groomkit lithium styling kit is a versatile grooming solution featuring titanium-coated self-sharpening blades, five attachable heads for various grooming tasks, and powerful lithium battery that offers up to 90 minutes of runtime.