R6 Premium Rotary with Pivot and Flex Technology Shaver with 3 Flexing heads and a pivoting neck contour to angles on the face jaw and neck for a close clean and comfortable shave; Titanium-Coated Blades; Dual-Track Cutters; Pop-up Trimmer; Digital Battery Display; Rinseable Design; Worldwide Voltage; Cord/Cordless Use with up to 60 Minute Runtime 90 Minute Charge Time and 5 Minute Quick Charge.