Note: For all Android phone (micro or type-c interface), you need support phones with OTG function, please check whether your phone support or not, you can google online check your phone instructions. How to check if a mobile phone has OTG function?1. For Android micro interface, the phone needs with OTG function to operate the fan. (Some phones need to enable the feature with OTG function in settings)2. For Android type-c interface, need phone with OTG function to operate the fan. (Some phones need to enable the feature with OTG function in settings)3. For all Iphone, it has OTG function by itself. FeelingSweatyWhen are you busy on your phone? FeelingToo hot On a hot day? Choose your style with a cool summer gadget by so many fans. Cool Summer GaggetMini Mobile Phone Fan is coming, USB Charging/3-in-1 Cable for iPhone/iPad/Android/Type-C. design colorful smartphone fans accessories for iphone or Android smartphone and tablet.Main Features【3-IN-1】This smartphone fan is 3-in-1: the fan works with Micro USB of Android phones and tablets, Apple iPhone/iPad with 8-pin port or phone, and tablets with Type-C port【IC Protective PLATE】The fans are equipped with IC protection plates, which will not damage the phone. Android phones need to support with OTG function to use.【180 Rotating【FunctionThis GENUIE fan is flexible and adjustable to enjoy or share the cool breeze with your friends and family. The electric motor and fan blades are free, and the blade can be detached and bent, but it is not easy to fall off, which can be changed.【New Design】 design for colorful smartphone fans, iphone accessories or android smartphone and tablet-Choose your style with a cool summer gadget by so many fans.【Portable Product】The mini fan has a detachable design and is lightweight and pocket-sized, Easy to carry and use, especially when traveling anywhere at any time. Super Mini Dimension: It is lightweight and easy to store. Use scenariosAnytime, anywhere. Using the methodSimply plug the fan into the port of your hardware, then start enjoying the powerful and cooling wind. SpecificationMaterialsSiliconeColorsBlack/White/Blue/Green/Pink/OrangeProduct SizeAbout 9cm x 4cm x 4cmFan Propeller Length is about 3.75Product Weight20G Package ValueMini USB Charging/3-In-1 Cellular Phone Fan x 2NoteAndroid phones need to support with OTG function to use. Due to manual measurement, please allow slight deviations in the measurement. Due to different display and lighting effects, the actual color of the item may be slightly different from the color displayed on the pictures.