2in1 Mini Portable Mobile Phone Cooling Fan Cooler Type C Micro USB Hanldheld
£2.80
For Huawei Mate 9 Mate 10 Pro. Type C+Micro USB small fan, low power consumption. The Android cell phone must with otg function (How to Check OTG?. Download free app "USB OTG Checker"). Mini and light, easy to carry around.
