The Wahl Professional 5 Star Cordless Detailer Li Gold Trimmer 8171-700 is designed to deliver ultra-close trimming, precision outlining, and detailed finishing performance for professional barbering and grooming applications. Featuring a DLC and titanium-coated extra-wide T-blade, it provides cooler-running operation, improved corrosion resistance, and long-lasting cutting sharpness during extended professional use. The adjustable T-Wide blade can be zero-gapped for extremely close cutting performance ideal for sharp lineups, beard detailing, edge work, and intricate design applications. Powered by a high-performance rotary motor and lithium-ion battery system, it delivers smooth cutting performance across multiple hair textures with over 100 minutes of cordless runtime. Built with premium gold styling, a weighted charging stand, Smart LED battery indicators, and ergonomic lightweight handling, it provides reliable all-day professional grooming performance with standout barber aesthetics.