The electric shavers from the Series 9 are the most advanced shavers by Braun. You can also use the Braun Series 9 electric shavers to shave off the heaviest beard growth. An electric shaver from the Series 9 has 2 blades, 2 middle trimmers, and a shaver head that follows the contours of your face in 10 directions. The device also adjusts the intensity to your beard precisely. This way, you can shave your face smooth in a singly motion.