Battery powered shaving system – soothing micropulses with incredible comfort. Youll barely feel the blades.* 5 blade shaving surface technology – has 5 blades spaced closer together to help reduce pressure – with less irritation and more comfort than MACH3. Enhanced indicator lubricating strip – fades to white when you are no longer getting your optimal shave. 1 precision trimmer blade – build into the back of the cartridge. Perfect for tricky places like sideburns, under the nose, and around facial hair. Shower safe. Contains: 1 Razor; 1 Cartridges; 1 AAA battery. *Versus Fusion manual.