High precision and great styling 9-in-1 universal trimmer9 accessoriesDualCut technologyUp to 80 minutes of workWaterproofDualCut technology: twice as many blades for maximum precision Appreciate the maximum precision of DualCut technology thanks to double the number of blades. The steel blades are always as sharp as the first day of use, even after 4 years of use: they are self-sharpened by lightly touching each other as you work. Smooth head and facial hair and create your style with 9 attachments This handy all-in-one trimmer helps you create different looks by smoothing facial hair and head. Metal trimmer precisely shapes the beard and trims hair Use the metal trimmer with DualCut technology without a comb to create clear, even lines around the contour of the beard, neck and hairline. The metal contour trimmer creates perfect beard lines or Spanish Create fine lines, sharp contours and elaborate details to show off your unique style. Nose trimmer gently removes unwanted nose and ear hair Simple and comfortable rescue from unwanted nose and ear hair 6 combs for smoothing facial and head hair 2 bristle combs (1 and 2 mm), 1 adjustable beard comb (3-7 mm) and 3 hair combs (9, 12 and 16 mm). Up to 80 minutes of battery life after charging After 16 hours of charging, battery life is up to 80 minutes. Non-slip rubberized handle for increased convenience and reliability High-quality rubberized handle for unparalleled comfort and control of movements during leveling. Waterproof for convenient cleaning under a stream of water To extend the service life, wash the device after each use and attachments. Cover for convenient storage and travel Use a convenient storage or travel case that protects the trimmer and attachments during transport.