Strong Magnetic Attraction: Strong magnetic attraction, large coverage area, fast and effective, no damage to the fabric. Portable Convenient: You can carry this lint trimmer with you wherever you are and it's very easy to use. USB Charging: The battery can last for 30 minutes after a single charge, and the charging time is about 8 hours. The working indicator light will be displayed as red when charging, and on and off when running. The working indicator light will be displayed as green when running. Great Choice: Can not only remove the fluff on the surfaces of clothes, but also keep the original surfaces of the fluff intact, suitable for home and travel use. Wide Applications: Suitable for all different sizes of lint and can be used in sweaters, clothes, scarves, furniture, sofas, curtains, blankets, etc.