Product Description All the strengths of the Cordless T-Outliner with next-level performance from the modified housing and new GTX-Z blade! BEST FOR: Cord/Cordless trimming and fine detailing of necklines, facial hair, dry shaving, designs, and hard parts. Rotary Motor: 100-240 V | 50-60 Hz | MAX 7,200SPM With classic performance you love from the original cordless T-Outliner in an intuitive shape, enhancing visibility for precision detailing. GTX-Z blade is pre-set with a tighter gap for fine detailing in a custom gold corrosion-resistant coating. Powerful lithium-Ion battery delivers over 100 minutes of runtime on a single charge. Extremely powerful, high-speed rotary motor delivers 7,200 strokes per minute with advanced Constant Speed Technology for ultimate blade performance through all hair types. Cord/cordless operation for no downtime behind the chair and no waiting for charging.