Wahl's first independent suspension cutting system to hug every contour, and micro-thin gold foils, the 5 Star Vanish Shaver ensures a clean finish and a smooth shave! Featuring individual pop-out foil cartridges that can be easily replaced or rotated, means you can replace the single foils instead of the whole shaver head! The Vanish comes with a premium lithium-ion battery that packs 100+ minutes of power on a single charge, a smart LED fuel gauge, and a travel-lock feature. Worldwide voltage.