Because of the device's versatility, you can style your facial hair in a number of ways. blades treated with titanium. Blades that sharpen themselves. Precision trimmer shaped like a T on the head. Shaving foil on the head for the ideal shave Heads that are easily swapped out. Fine-adjustable comb attachment (0.4 - 5.5 mm). Battery- and electric-powered. for a maximum of forty minutes. Playback via wireless It is possible to wash heads with running water. USB power supply (included). charging indicator. bag for storage