Sharp blade/multi kits: men's grooming set with professional removable stainless steel blade for smooth and efficient trimming. The fine adjustment wheel offers five lengths (0.5 to 2 mm) for precise hair length trimming. With 4 attachment guide combs: Thinning (3 mm, 6 mm, 9 mm, 12 mm), convenient for travelling. LED indicator/cordless: hair trimmer with 1200mAh lithium battery can be used cordless for 120 minutes after charging for 1.5 hours. The LED display can show you the battery life. USB charging is convenient for daily life and travel. Extensive silent design and complete set: you and your family will not be disturbed, as the hair trimmer uses the latest scrubbing technology. Comes with 4 border combs for different hair lengths and small cleaning brush. The cordless hair trimmer is safe to use on wet hair and is practical for self-hair cutting. Versatile nose hair trimmer: this wireless ear and nose hair trimmer made of high-quality stainless steel can effectively and comfortably remove unwanted hair from nose, ears, eyebrows and face. The one-button design is easy to use and suitable for both men and women.