Experience the combined power of Barberology with BaBylissPRO BlueFX Outliner Trimmer and Shaver Duo. Double the power, double the performance. With Ferrari-designed motor, BaBylissPRO BlueFX Lithium Outliner Trimmer is high torque and high performance. The graphite, deep-tooth, zero-gap T-blade delivers extraordinary precision. BaBylissPRO BlueFX Double Foil Shaver features ultra-fine, hypoallergenic titanium foils and an amazing 180 minutes of cordless runtime.