BRAUN Series 9 World's most efficient shaver. Exceptionally gentle. With SyncroSonic technology and a Titanium coated middle trimmer. Five specialized shaving elements capture more hair in one stroke for fewer strokes and less skin irritation. SyncroSonic Technology Features & Specification SyncroSonic technology with 40,000 cross-cutting actions per minute. Multiplied by Sonic technology. Braun's patented SyncroSonic technology reads and adapts to your beard. Checking its density 160 times per minute. Providing extra power exactly where needed most. As beautiful as gold yet much harder. Titanium is an extremely durable metal and highly resistant to corrosion. Plus, it makes quite an appearance. That's why Braun uses it for the coating of the trimmer. HyperLift & Cut trimmer Lifts and cuts flat lying hairs. Direct & Cut trimmer Aligns and cuts hairs growing in different directions. Protective SkinGuard Smoothens the skin for an exceptional shaving experience. 2x Opti-Foil For perfect closeness that lasts longer. 10-D Flexible Shaving System Independently flexible cutting elements mounted on a 10 directional pivoting head: MicroMotion combined with MacroMotion for maximum facial adaptability, giving you more skin contact for a more thorough shave. Clean & Charge Station The World's only 5 action alcohol-based Clean& Charge station automatically cleans, lubricates, dries and charges your shaver.