Philips' unique technology can sense the thickness of the beard and the contours of the face, and guide each person's knife head to guide.
360-D flexible brush head: close to the face, reduce shaving residue
Beard density sensing system: 125 times per second, sense beard density. The power can be automatically adjusted according to the beard concentration.
Powerful sharpness, 45 blades that cut 90,000 times per minute, deep shaving