Norelco 7900 Wet & Dry Shaver w/ UV Sanitizing Cube

Details Reduces friction on skin to minimize irritation. SteelPrecision self-sharpening blades shave close cutting more hair per stroke. Motion-sensing technology tracks shave and guides for a better technique. GroomTribe app - track progress of skin personal shave and more. Dynamically adapts shaving power by reading hair density 250x per second. Hair guiding channels designed to move hair into effective cutting position. UV Cube kills up to 99.9% of bacteria. Shave wet dry or under the shower. Trimmer integrated into handle. Up to 60 minute runtime.