Long life and easy cleaning: The rechargeable battery has long life and excellent performance. The smallest vacuums can run continuously for up to 60 minutes on a full charge. Washable filters, nozzles and brushes stay new and durable Powerful suction: The desktop vacuum cleaner has a built-in rechargeable battery with a rated output of 8W. Two side vents help radiate heat. (*Note: Please keep the suction head close to the plane, the suction is stronger) Wireless and USB charging port: Handheld wireless vacuum cleaner, small and light, easy to carry around. The package includes a USB data cable, which can be charged at any time by inserting it into the USB port. 2 suction nozzles: The mini computer vacuum cleaner has two kinds of suction tubes that can be replaced. The flat tip sucks in small pieces of paper, and the brush tip dries the ashes and