REMINGTON MB4040A Lithium Powered Beard and Stubble Trimmer Type: Foil Features: Lithium ion battery 120 minute runtime 4x the battery life 2x the torque Titanium infused, precision ground steel blades Self-sharpening , no-oil blades for maintenance-free styling Interchangeable beard, goatee, and stubble trimmer blades Quick release system to easily switch blades and clean Zoom wheel with 9 lock-in length settings Shaving time: 120 minutes Washable: Yes Power Source: 120 Volts |