With the Braun M 90 Battery Operated Mobile Shaver, grooming beards has become easier than ever. This precision trimmer helps you keep a mustache or sideburns in good line. Its Smart Foil feature helps trim hair growing in different directions in a safe manner. You can clean the shaver under the tap as it is fully washable in water. The shaver has a Twist cap that acts as a handle to extend a comfortable grip. It also serves the purpose of protecting the foil when the shaver is not in use.