Remington MB4110 Rechargeable Beard Trimmer Stubble Kit With USB (Universal Serial Bus) Charger The Remington MB4110 Beard Trimmer Stubble Kit delivers a quality grooming experience. It features Advanced Titanium-coated blades plus a specialized beard comb & two other attachments so you can achieve the look you want--whether its casual stubble or a manicured beard all in one portable package. Strong & sharp Advanced Titanium-coated blades. Helping in the fight against unwanted hair is the hair trimmers Advanced Titanium-coated blades. This coating is infused with. Chromium which makes the blades stronger & sharper than. Remington standard titanium blades delivering a superior cutting experience. in addition, the blades are self-sharpening so theres no need to worry about them losing their cutting quality. USB (Universal Serial Bus) charging for guys on the go. Charging your trimmer has never been easier as the MB4110 offers USB (Universal Serial Bus) charging so that you can charge it on the move anytime, anywhere.