Maxway Portable Mini USB Fan for iPhone 6, 6 Plus, 5, 5S; Samsung and Other Android Phones with OTG Function (Blue) Compact, lightweight, easy to carry and use whenever you need a nice breeze from your iPhone or Android phone Made of high quality eco-friendly material TPE, which is flexible and soft, so although it is driven by a 16,000 RPM high speed motor, it is still very safe to use A must-have cute and cool gadget in this summer, come in various colors Note that this Maxway mini usb fan only works on iPhones and OTG enabled android phones and tablets, it CAN'T be used on the power banks. The cell phone models it is compatible with include but not limited to iPhone 6, 6 Plus, 5, 5S, and android phones such as Samsung Note 5/4,S6/S5/S4, etc. In addition to using only premium materials and following strict manufacturing procedures, we at Maxway always carefully and thoroughly test our mini usb fans from the customer's perspective, because we want every customer to be happy with this useful little gadget as we are