The Panasonic ESLA63S Pro-Curve Shaver features a linear motor and vibration motor combination system that achieves 14,000 rpm, which helps to have a frictionless shave with less pulling and irritation.
Review: The Panasonic LA63 is a very good shaver. It consistently gives a close comfortable shave and the battery lasts about a week.
Review: Probably the best electric razor available. Results will differ from face to face but I suspect most will not entirely ditch their blade.