Dual SteelPrecision The Dual SteelPrecision self-sharpening blades make up to 150,000 cutting actions per minute, requiring less strokes and resulting in reduced skin irritation. Powered By AI The new Philips Shaver Series 9000 delivers personalized skin comfort and superior closeness even on a five-day beard.Protective SkinGlide The Philips Shaver Series 9000s Protective SkinGlide coating reduces friction on skin by 25%, minimizing skin irritation SmartClean + At the touch of a button, SmartClean+ cleans, lubricates, dries and charges your shaver, keeping it performing at its best every day. Lithium-ion Battery A powerful Lithium-ion battery gives you up to 50 minutes of cordless shaving on a one-hour charge. Do a quick charge for 5 minutes and youll have enough power for one shave. 9500 Rechargeable Wet/Dry Electric Shaver with Quick Clean, Travel Case, and Pop up Trimmer. Prices and offers are subject to change.