The MetzSilver razor offers a smooth facial shave with precise contour adaptation. This USB-powered device features a flexible head that accurately follows facial contours for even results, making it suitable for maintaining mustache or sideburn shapes. It operates with or without a cable connection, providing versatile use at home or while traveling. Charging is done via a USB cable with a fast charging function. The razor requires minimal maintenance with simple cleaning procedures. For optimal performance, please follow the included instructions. Measurements and weight details are not included in the available product data.