The Philips OneBade electric shaver features a unique OneBlade Technology - a revolutionary electric grooming piece of tech - designed to trim, edge and shave any length of hair. This technology integrates a fast moving cutter (200 x per second) with a dual protection system. this provides efficiency, comfort and closeness all in one. Trim It You can trim your beard down to a precision stubble length of your choice with one of the 3 stubble combs that are included. The stubble length options are: 1mm, 3mm and 5mm, to enable you to create the style you desire. Create Edge Achieve the perfect edge on your style with the dual-sided blade. You can shave in either direction for ultimate flexibility and convenience, and still have great visibility and see every hair you're cutting. Got sensitive skin? Not to worry, the shaver remains comfortable in even the most senstive areas. Shave It All The Philips OneBlade does not cut too close, so your skin stays comfortable at all times, whilst still providing a close enough shave for the results you want. go against the graun and shave it all off, even hairs of all lengths, for ultimate comfort. Contour Your Face The OneBlade is flexible enough to follow the contours of your face, allowing you to effectively and comfortably trim and shave all areas of your face with ultimate precision. Additional Benefits OneBlade is suitable for both wet and dry use - it's water resistant and easy to clean. You may shave with or without your favourite shaving foam too. The long lasting battery delivered 45 minutes of constant shaving and styling power withan 8-hour charge.