Package Includes: Desktop vacuum cleaner*1, Vacuum nozzle*1, USB charging cable*1. Our desktop is made of high quality ABS material, which is stronger than normal plastic; high sucition power with lower noise. And it only needs to be charged for 3 hours and can last for 4-5 hours, which is more environmentally friendly than battery. Removable Vacuum Nozzle: Unlike other desktop vacuum cleaner, it comes with a vacuum nozzle which is detachable, you can use it according to your needs. It can easily clean up the crumbs of desktop, keyboard, sofa etc. It is great ideal for cleaning hair and dust in the corner; and the messy paper scraps, daily dust, soot, pet hair or powder. Small and Light, Easy to Use: The weight is only 160g, just like holding a mouse, after pressing the switch, gently hold it with your hand and move it, you can quickly clean the desktop, even children or the elderly can easily get started. After cleaning is complete, just unscrew the bottom of the desktop vacuum cleaner counterclockwise and clean the debris bin with the cleaning brush. Two Levels of Adjustable Suction Power: for different dust, two levels of suction power are set, which can be adjusted according to your needs; pressing the switch once is the first level, and pressing twice is the second level, the second level is stronger , It is more suitable for large area and larger debris. With the 360-degree rotating upward suction, and 8 sets of nylon brushes at the bottom can easily gather debris on the desktop, it can help vacuum more effectively.