BaBylissPRO LIMITEDFX Trimmer and Shaver Prepack - Silver - The trimmer comes standard with the Black Graphite Deep-Tooth T-Blade (FX707B2) - NEW Longer-Life N1 Brushless Motor / 7,200 RPM / 14,400 SPM for a Faster Moving Blade - The Trimmer has a NEW High-Performance Lithium-Ion Battery / Up to 4 Hours of Runtime / High Capacity 3,300 mAh - Hypoallergenic Black Titanium Foils / Offset Double-Foil System with Dual Counter-Cutting Blades - The shaver has a 9,500 RPM High-Speed Motor / Up to 3 Hours of Cordless Runtime