BaByliss Pro FXONE GOLDFX All-Metal Interchangeable-Battery Trimmer #FX799G The FXONE GOLDFX Hair Trimmer is a professional, all metal, outlining hair trimmer with a replaceable battery. Experience an exposed T-blade with 360-degree views and high-torque, Italian-designed engine. This interchangeable battery trimmer has a lithium battery with a 2-hour runtime and knurled barbell grip for comfort. Use this professional lithium-ion hair trimmer for crispy edge ups, hard lines and all other detail work. Check out the BaByliss Pro FXONE GoldFX Double Foil Shaver and BaByliss Pro FXONE GoldFX Clipper for matching FXONE tools, all compatible with the same battery. Features: NEW Interchangeable Lithium Battery Pack (FXBB24) Up to 3 Hours of Runtime Button for Quick Battery Release 4 - Stage LED Ring Battery Indicator NEW Improved All Metal Housing Ergonomic Finger Rest Removable Hair Pocket Door Knurled Metal Barbell Grip NEW Tapered End Cap with Hidden Hanging Hook NEW N1 Brushless Motor Dual Bearings for More Efficiency 7,200 RPM / 14,400 SPM Gold Ultra-Thin DLC/Titanium Standard-Tooth T-Blade (FX707Z)