Uses a new coating that is three times harder than conventional models Smooth cutting significantly reduces leftover hair This is Panasonic's latest high-performance model, equipped with the world's fastest linear motor for powerful and smooth cutting. The newly installed X-Taper Blade 2.0 uses a new coating that is three times harder than conventional models. The special shape captures the hair and pulls it in to cut, significantly reducing leftover hair. Freely adjustable blade type from 0.8mm to 2.0mm. One hour of charging allows for approximately 50 minutes of continuous cordless use. Product Features Automatic power control The sensor detects the amount of hair and controls it so that it always cuts with a constant power. Even thick hair strands can be cut smoothly. Slim grip The grip has been slimmed down by adopting a lithium-ion battery. The use of wavy rubber on the back shape improves holding power and makes handling easier. The world's fastest linear motor at 10,000 rpm The rotation speed is kept constant until the cutting load or battery capacity is exhausted. Versatile, freely adjustable blade type The cutting height can be adjusted in five stages (from 0.8mm to 2mm in 0.3mm increments) without changing the blade. The thickness can be changed to "3mm/4mm", "6mm/9mm", and "12mm/15mm" using attachments.