Maximum precision. Be in control of your beard. Thanks to the Beard-Sense Technology, this trimmer gives maximum precision and evenness by adapting to the density of your beard. You have full control of your beard, with precision steps starting at 0.2mm and self-sharpening titanium blade. 60 mins run time, 1 hour charge 0.2 mm precisions steps 2.5x more precision for the exact length of your beard BeardSense technology checks the beard density 125 times per sec. Click on the precision trimmer to define the edges Self-sharpening titanium blade Lift and trim technology Skin-friendly blades Battery indicator, long-lasting power Charge once and use up to 4 weeks. 2 Years official Warranty.