Panasonic ES-WR40VP451 Body Shaver and Trimmer uses a smooth pivoting head to gently follow the natural contours of the skin to closely and precisely you're your hair on the face, chin, neck, underarms and back. The shaver works best when used dry. The safe-to-touch blade uses subtle vibrations to remove hair without causing damage to the skin. No water, foam or gel is necessary - so use it anytime you need a quick touch-up, wherever you are. The adjustable shaving head flips and locks into both horizontal and vertical position. Perfect for fine detailing in any area where you spot an unwanted hair. Stylishly designed, the precision body shaver is great for use when on-the-go. It fits perfectly into a cosmetic case or bag.