Aliengt mini vacuum cleaner can be widely used - - You can use it to remove cigarette ash ,bread crumbs and cookies crumbs on sofa and desk,you can also use it to remove sands and dust in window groove. Aliengt mini vacuum cleaner is especially suitable for removing things from corners and gaps because of its small suction nozzle. The ALIENGT mini portable vacuum is great cleaning tools for both home and office. [Cordless and Handheld Size] Cordless and Handheld Size Design makes Aliengt mini vacuum cleaner portable,Cordless design make the vacuum convenient to use in anywhere you want to clean up. [Rechargable and USB Charging Type] Aliengt mini vacuum cleaner is rechargable with USB charging cable,its built-in 2000mAh Li-battery also provides this vacuum cleaner more powerful suction and longer working time.Long standby time, work up to 50 minutes continuous after full charged. [Easy to disassemble and clean] You can open this mini vacuum cleaner and take the filter net out easily,the filter net can be washed and dry fast and to be reused. [Durable Quality]The keyboard cleaner adopts advanced brush-less axial flow copper DC motor with thick copper wire, and high-sensitivity rotating shaft ensures stronger suction, large air vents for better heat radiation. Durable ABS exterior provides comfortable touch feeling. [Product Details]Size: 8.23 x 5.39 x 2.36 inchesCharging Voltage:DC 5V Charging Current:1000mA Rated Power:8W Lithium Battery:2000mAhCharging current: 1000mANoise: less than 75dB [Package included] 1 x Vacuum Cleaner Handle (built-in Li-battery) 1 x Brush Nozzle 1 x Flat Suction Nozzle1 x Cleaning Cloth 1 x Sponge Filter 1 x USB Charging Cable1 x Cleaning Gel