BaByliss Pro FX3 Titanium Carbon-Nitride Standard-Tooth Ultra-Thin Replacement T-Blade #FX703B. The BaByliss Pro GOLDFX+ Outlining Hair Trimmer is a professional all-metal cord/cordless lithium outlining hair trimmer featuring an exposed T-blade with 360-degree views and upgraded N1 brushless motor with dual ball bearings for efficiency. Dual Bearing for more efficiency, 7,200 RPM / 14,400 SPM, long life. Cord/cordless hair trimmer has a lithium battery with up to 4 hours of runtime and knurled barbell grip for comfort. New Upgraded Battery: up to 4 hours of runtime, high-performance lithium-ion, high capacity – 3,300 mAh. Use this professional lithium-ion hair trimmer for crispy edge ups, hard lines, and all other detail work. DLC/Titanium Standard-Tooth T-Blade #FX707Z: high hardness, lower blade temperature, zero-gap adjustable. New USB-C & Standard Charging Ports: all-metal housing/knurled barbell grip, cord/cordless, detent hanging hook. UPC: 074108474995, MPN: FX787NG.