Question about Ufree U-2618

The electric shaver in question is a foil shaver designed for dry shaving with two shaving elements. It's battery-powered, with an operating time of around 150 minutes and a charging time of 120 minutes. This type of shaver is primarily intended for shaving or maintaining beards and short hairs precisely and gently.

However, to maintain a layered haircut, in particular to preserve the longer part without the risk of cutting it, this shaver is not suitable. Foil razors are designed to shave very close to the skin and do not have adjustable guides or shoes that allow hair to be cut to different lengths without touching the longer sections. To maintain a layered look, it's best to use a hair clipper with different sized cutters that protect the longer length while cutting the shorter part.

In short, this electric shaver can't maintain the shorter part of a gradient without risking cutting the longer part, because it has no settings or accessories to manage different hair lengths. It's designed for a close, precise shave, not for cutting or maintaining layers of hair.