Braun 8585 Activator System Smart Logic new razor. Smart Logic monitors the battery performance and services the battery when needed by discharging and recharging it automatically. So maximum power delivery is guaranteed for the best possible shaving performance. Braun Activator's new foil has a revolutionary new pattern featuring 4 differently shaped and sized holes in 5 different positions. This offers 20 different hair-capturing opportunities compared with just 1 from a regular foil. The oscillating movement combined with the new foil pattern, effectively captures and cuts more exposed hair in fewer strokes. The shaver head pivots to follow the contours of your face giving optimal shaving performance and closeness. Three different cleaning programs. Eco: One cleaning cycle for people who clean every day. Normal: Two cleaning cycles for people who clean every 2 to 3 days. Intensive: Two cleaning cycles plus a heating cycle for people who clean once a week or less.