We are guarantee each device be tested rigorous before shipped out, SO all products can guarantee high quality before sent out. Features: 1:High-power motor, long-life motor, strong power, fast speed, smooth shave without blocking, low frequency vibration, no noise 2:High-definition LED, LCD smart display, timely grasp of power information, timely cleaning and maintenance of the cutter head 3:All-steel cutter head, trim all kinds of hairstyles, sharp and not stuck, high-strength and wear-resistantElectric 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.