The Braun Series 9 is Braun's best shaver. A premium foil shaver with the world's strongest Sonic Technology and 40,000 cross-cutting actions per minute, the 9330s shaves more hairs in one stroke than any other shaver. The 9330s features 60 minutes of shaving time, 20% more than previous Series 9 models. A 4 + 1 Pro Head includes 4 shaving elements and 1 skin guard, which is efficient, close, and gentle. The 9330s comes in an attractive silver finish, different than previous Series 9 models.