Prepare your facial hair with the Braun ProComfort attachment before shaving for a more thorough shave with ultimate skin comfort. With a simple click, the attachment easily fits onto any Braun Series 9 shaver. The ProComfort attachment gently massages the beard with 387 soft silicone bristles powered by 10,000 sonic vibrations. This pre-shave treatment ensures ultimate skin comfort for an even closer shave in fewer strokes. Tested in comparison with pure Series 9 Pro+ shaving. Included in the package: 1x ProComfort attachment compatible with any Series 9 shaver (Series 9, 9 Pro, 9 Pro+), 1x premium stand (for ProComfort attachment), 1x travel case (for ProComfort attachment), 1x instruction manual.