2in1 android Micro-USB portable cooling cooler fans/fan- white 2-in-1 android/USB model works with ALL of the following: -all android and other cell phones that have a mini-usb connection (see photo) (Note: if using the 2-in-1 model on your cell phone, you must SLIDE OUT the mini-usb connector using a small flat screwdriver or a butter knife or similar object) -all standard usb chargers and ports, whether on your charger or computer Handling and Usage Tip: This is a great fan, but if you are too rough with it, you could damage it. Be sure when putting it into your device, grab at the base, just above the connector and push it firmly and straight into your device. When removing it, do the opposite. Do not rock it back and forth when putting it in or pulling it out. That is not necessary and can damage your fan