The Braun BT3411 is a dedicated beard and mustache trimmer designed to give you precise control over your facial hair. It features a stainless steel blade and a rotary wheel that allows you to navigate through 40 different length settings, ranging from a short 0.5 mm stubble to a fuller 20 mm look. For those who need extra detail around the edges, the integrated precision trimmer helps you define lines and clean up contours with ease. This device is powered by a rechargeable NiMH battery that provides 50 minutes of cordless operation after a 10-hour charge, and the inclusion of USB charging makes it convenient to power up while traveling. Weighing just 210.9 g, the black and green body is lightweight and easy to handle. Maintenance is straightforward since the trimmer is washable, and the package includes a cleaning brush and two combs to help you maintain your preferred style.