Engineered tough to last. The Remington virtually indestructible all-in-one grooming kit is made with a heavy duty Polycarbonate shell for long lasting durability and comes with a Lifetime Limited . Plus, two attachment heads, 5 Snap-On combs and an adjustable comb give you everything you need to look your best. The full size trimmer features self-sharpening stainless steel blades for premium cutting performance and maximum efficiency. The nose and ear hair trimmer attachment handles The details in sensitive areas. You can choose from six guide combs to find the perfect length on facial hair and beyond. The lithium battery delivers maximum power for consistent, high performance trimming with up to 90 minutes of runtime.