The hair clipper uses ceramic blades and titanium blades for treatment and long-term trimming. The package contains (1.5, 3, 4.5, 6, 10, 12 mm) guide combs. You can easily adjust the comb to the appropriate height and trim the hairstyle you want, even if you didn't cut it before, let you trim it to the length you want or get creative, 5 hours battery life LED digital display 2500mAh rechargeable lithium battery Durable, sharp blade, low noise, USB universal charging base, cordless trimming head warmer Tips Please use oil to lubricate the head to improve the efficiency of the hair clipper and maintain its performance. The hair clipper is driven by a motor, so the working sound below 55 decibels is normal, don't worry*.Electric Hair Clipper: The hair clipper is designed for smooth, fast and precise trimming of all types of hair. The electric hair clipper uses durable high-quality blades, does not hurt the scalp, has high hardness and high wear resistance. Long-Lasting Power: The electric hair clipper has a built-in high-quality lithium battery, which is powerful and durable. It can be rechargeable or USB rechargeable battery, which can be used for a long time. This electric hair clipper has a convenient cordless use option. The Perfect Hair Clipper: Dad, husband, son and boyfriend will love this high-quality electric hair clipper, suitable for any occasion. Simple And Practical: This is a simple and practical hair clipper, stylish design, low-noise charging hair clipper, powerful motor, low vibration, low noise design, stable performance.