Color: Usb Power Supply Features: ?This mini vaccume cleaner with USB cable is designed for home, office and car cleaning. ?Strong suction performance for cleaning various digital devices, large dust particles and hair. ?USB cable charging, fully plugged and play, two nozzles can be replaced for different scenarios. ?Reduced noise design and applied ecological raw materials, safety and stability. ?Compact size, elegant in shape, easy to take anywhere. ?Product accessories: vacuum cleaner, vacuum cleaner, filter cotton. Specification: Product material: ABS + electronic components Power supply mode: USB power supply USB cable length: 1.8 meters Working voltage: DC5V Rated power: 4W Rotation speed: 10000±10%r/min Noise: =75DB Packing include: 1*Mini USB Vacuum Cleaner with cable 2*Vacuum Nozzles 1*manual