Description: 【 long life span】:The Desktop Vacuum Cleaner is USB powered and has a long life span. Red light on when charging, light off when full. Built-in high performance battery, mobile phone charger, rechargeable battery, laptop are available. 【Transparent and portable】:The Mini Table Dust Sweeper is compact and lightweight, making it easy to carry. Wireless bundle, allowing you to achieve unlimited freedom and clean See-through dust bin, cleaning at a glance, the machine has a transparent storage bin, rotate it open to dump the debris. 【Powerful suction】:The Handheld Cleaner has a 360 degree upward cyclone that does not easily disperse dust. The hoover is equipped with 9 spiral curved air , which produce powerful suction and make it difficult for dust to be dispersed. The suction power can reach more than 25KPA and the vacuum degree is below 2000Pa. 【Dual suction head】:The Vacuum Cleaner has a flat nozzle and a brush head for cleanliness. Two types of suction head, so that there is no place to hide from the crevice dust. Whether it's the dust that accumulates in the crevices of the keyboard over time, the shredded paper produced during the crafting process, or the rubber crumbs from studying. 【 touch switch】:The Portable corner Table Dust Collector has a switch that turns on the cleaning mode with a gentle push of the button on the body to turn it on, and the push to turn it off. Size Chart: Width:6cm/2.36inch Length:16.3cm/6.42inch Package Includes: Main body × 1 Flat nozzle × 1 Brush × 1 Charging cable×1 Instruction book × 1 Note: Please allow slightly errors due to manual measurement and different monitors.