The Limited Edition Matte Red FXONE LO-PROFX Hair Trimmer features the new interchangeable FXONE battery with a quick-release button. The trimmer offers a new N1 Brushless motor with dual ball bearings for greater efficiency. The trimmer comes standard with the Black Graphite Deep Tooth  T-blade which is hypoallergenic and zero-gap adjustable. Use this professional lithium-ion hair trimmer for crispy edge-ups, hard lines, and all other detail work.