Fast charging and long-term use: Built-in high-capacity battery, using USB fast charging technology, only 2 hours to full, support 2-4 hours of continuous use. Compatible with a variety of charging devices, such as computers, mobile power supplies and car chargers, ensure that you can use it anytime, anywhere. Three speed options, cleaning efficiency is twice that of ordinary hairball remover. Different sizes of mesh, suitable for various sizes of hairballs, easily cope with sweaters, wool coats, sofas and other fabrics. Innovative design, with a large wool collection container, reduce the frequency of cleaning, so that more worry-free use. Smart digital display: HD LED display clearly displays the current power and speed gear. When fully charged, 100 is displayed, allowing you to grasp the device status more intuitively and operate more easily. Safety protection design: Unique safety lock design, effectively avoid clothing damage. This design ensures security during use so you can use with greater peace of mind. Color: B:Black & white Material: Plastic + Electronics Package Contents: 1 * electric lint remover for clothes