The X-Trim clipper - For a smooth, safe shave, anywhere, anytime! Features a high resolution roto head, for clean, precision trimming. Complete with 2 detachable head units, one is a wide angle hair trimmer, the other is much smaller, for fine detailing in delicate areas. Comes with a blade cleaning brush and complete instructions. Safe, simple, sensational! Uses 1x AA battery, included at no extra charge.