Built for daily grooming and beard maintenance, the S9000 Prestige SP9872/86 combines advanced shaving control with practical cordless use. SenseIQ technology senses the shape of your face, and the Smart Hair Sensor checks hair density 500 times per second so the shaver can automatically adapt to your beard. Dual SteelPrecision blades with strengthened edges work with wider, rounder openings to capture more hair per pass, helping you reach a highly efficient shave even on a longer beard up to 7 days. You can choose Comfort, Dynamic, or Efficiency mode to match the shave to your needs. It supports dry shaving for speed or wet shaving with gel or foam for a more refreshing feel, including use in the shower. The rechargeable lithium-ion battery delivers up to 60 minutes of shaving time, the premium LED display keeps key information visible, and the wireless Qi charging pad makes charging simple. A click-on precision trimmer, premium storage case, and easy rinse cleaning under running wa..