The Braun Series 9 is the most efficient razor in the world. Exceptionally gentle Tested on 3 days barbs compared to leading premium products. The five specialized shaving accessories capture twice as much hair in one pass, for fewer passages and less skin irritation Includes the world's only alcohol-based Clean & Charge 5 Worldwide Cleaning Station that cleans, lubricates and dries your shaver hygienically at the push of a button Our patented SyncroSonic technology analyzes and adapts to your beard 160 times per second to provide more power at required locations