Key Features: Bodygroom: Specially designed for trimming body hair and protecting the skin, even in sensitive areas. 100% Waterproof (Showerproof): Completely safe for use in the bathroom and under the shower, and easy to clean with water. Bi-directional trimmer: Allows you to cut and trim hair in both directions (back and forth) for greater ease and comfort during use. Skin Guardian: Technology to protect the skin and prevent cuts and irritation during close shaving.