J-DEAL&reg; 4D Satiny Smooth Electric Shaver Wet/Dry for Men 360Systemic waterproof particularly good rust resistance A great gift, the shaver with up to 60 minutes of shaving after an 8 hour charge 4D contour-following system adjusts seamlessly to every curve of the face, minimizing pressure and irritation. 3 Precision heads are equipped with slots to shave longer hairs and holes to shave stubble Integrated pop-up trimmer is perfect for sideburns and moustaches