NG Stunner MultiColor Usb Powered Flexible Fan + Led Light For Your Laptop, PC, Power Banks, USB Adapters, Mobile Phone. Lightweight,Portable,Detachable And Pocket-Size -- The USB FAN & USB LIGHT Is Of Detachable Design, And It Is Lightweight And Pocket-Size, Easy Carrying And Using, Especially While Traveling Anywhere At Any Time. USB Fan - Super Wind Speed,Super Energy Saving,Super Quite-- Up To 5-Speed Wind(7m/S),Making You Cool And Be Full Of Go & USB LIGHT - Super bright light Super Energy Saving... Standard Usb Port -- It Can Be Used On Any Mobile Digital Devices, Just Like Power Bank, Laptop, Notebook, Car Charger And Other Devices With Usb Port. Materials Of Environmental And Safety -- The Fan & LIght Is Made Of Materials Of High Quality Silicon, Which Is Environmental And Safty. Flexible And Adjustable Gooseneck. This USB FAN & USB LED Light Can Be Used on Mobile Also (NOTE- IN Mobiles its used through Otg Cable Sold Seperately, only for OTG supported smaprtphones).