Before purchase
Please read carefully
Notice 1: Don't use it for your devices if over 500mA(Especially some MIDI keyboards have exceeded 500mA) The ios system determine the fact that will be hurt your phone if connect devices too large power. So the external power control within 500mA only.
Notice 2: iOS charger port only for charging, not listen to music.
Notice 3. Our product is only responsible for connectivity, There are too many electric USB devices in the Global, if iOS system doesn't compatible, our adapter also doesn't work. When connect USB FFLASH DISK, Please make sure the FAT32 or exFAT format of the U disk. (hard drive doesn't work)
Product included: USB adapter*1 instruction book*1 packing box*1
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Notice : If your phone is iOS 9.2~iOS 12.4 system, when use USB flash disk, it can only one way read photo and video which taken by digital camera, not support doc. or other files. The entire "DCIM" file taken by the camera must be copied to the root directory of the trumb drive. usage as follow picture.
Notice: if your phone is iOS 13 or later, it can be transfer most of files from each other (such as: word, tex. excel,PPT, photo,video, MP3,etc.) usage as follow picture.