Phillips Norelco Adjustable Beard and Stubble Trimmer

About it : Self-sharpening steel blades: The trimmer features self-sharpening steel blades that are designed to stay sharp for long-lasting performance and do not require oiling. Adjustable length settings: It offers 10 adjustable length settings that lock in 3/64" (1mm) increments for precise trimming of beard and stubble. Cordless use: Powered by a Lithium-Ion battery, it provides up to 90 minutes of cordless use after a full charge. Lift & Trim comb: The Lift & Trim comb system is designed to capture more low-lying hairs with each pass for an even trim.