Get a perfect trim, time after time. The steel blades lightly brush against one another – sharpening themselves as they work. This results in blades that are sharp as day 1 after 3 years of use. Simply detach and rinse the blades and combs under the tap to thoroughly clean them. It includes 2 stubble combs of 1mm & 2 mm and 2 beard combs of 3mm &5 mm. Get up to 60 minutes of cordless use for every 16-hour charge. Use the convenient pouch for storage or travel. It holds and protects your trimmer and all its tools when you're on the go.