Sell Portable 3 in 1 Cooling Cooler Mini USB Fan Cell Phone Fan for iPhone Android Type-C Handheld Mini Fan Micro USb best price

Mobile mini fan, cool anytime, anywhere. Exclusively designed 3-in-1 adapter, including: mcro usb, lightning, c-type connector, compatible with iphone (lightning) or andriod Strong and powerful silent-you'll be amazed at how powerful those little smartphone fans are. Even at an engine speed of 16000 rpm, it will remain silent while providing a strong, yet gentle breeze of air. Simply plug and play, low power consumption and ultra-quiet. Note: for all android phones (micro interface or type-c), phones need to support otg function, check whether phone support or not, you can google online check phone instructions. How to check if the cell phone has otg function? 1. For Android micro interface, phone needs OTG function to support fan. (Some phones need to turn on otg function in settings) 2. For Android Type C interface, phone needs OTG function to support the fan. (Some phones need to turn on otg function in settings) 3. For all iPhone, it has OTG function.