PR1285 is a mid level Remington shaver which can be used wet or dry, with or without shaving cream or gel. Lithium Ion battery charges in 90 minutes on the included charging stand, for a running time of up to 60 minutes. Active contour heads provide close contact with skin and Power Flex 360 head adjusts to any angle. Twintrack blades with two rings of blades provide more skin contact.