1. No need jailbreak your device to use ,just need to install a free App.
2. External memory expansion for ipad,iphone,ipod.
3. Manage all your date directly on the USB storer device.(for example: create ,copy,move,delete,rename,open. Also you can take photos and store it in the USB flash drive.)
4.Playback videos/Music directly.
5. Backup and restore your contact list.
6. Document veiwer for all your major formats.
7. Voice recorder / Text Editor
8. Dropbox support.

Compatible with the following models :
iPhone 7 , iPhone 7 Plus
iPhone 6 / 6s, iPhone 6 Plus / 6s Plus
iPhone 5, iPhone 5S, iPhone 5C
iPad Air, iPad Air2
iPad iPad 4
iPad mini
iPad mini 2 / 3 / 4
iPad Pro
iPod touch 5
All Android smart phone. (Please mark sure your phone support OTG and the biggest capacity,some old Android may not support 128GB. )

Notes:
When you connect the USB flash drive to your phone or ipad ,it will ask you install a free default app , please free free to install it first, then open this app, it would appear a small page on the phone (see the attached picture), then click "allow" to allow it, then it can access on the iphone .

Interface:
1x USB 2.0 (Used for computer),
1x 8-pin lighting (Used for ipad/iphone) ,
1x Micro-USB connector (Used for OTG android phone and tablet).
Notes: The flash drive cann't work with Type-C interface android phone .such as Samsung Galaxy S8,Note 8 ,etc. As the flash drive cann't plug into the Type-C phone. However, If you have a Micro USB to Type-C Transfer cable, the flash drive also will works.

Function:
1. Recording
Apple IOS itself system cannot be directly removed the tape with each other , only can transfer out by Email,Now you can put the data transfer out without network as long as using the recording function of iflashdrive.
2. A key contacts backup
Apple ios system cannot be backup directory,even can't removed backup in the case of no computer network But iflashdrive can realize to backup and restoreThe operation is simple without network.
3. Mobile office. （You can select files to copy , delete, move , and edit the support files.）
With the software of Apple IOS system can rapid modified the document in flash drive，And can transfer out by Email or 3G at anytime. Make your office work portable and shortcut. Support PDF,Word,Excel,PPT,HTM,Html,etc.
4 . Take photo /video on the flash drive.
You can take pictures and video with iphone and store it in the flash drive.
5 .Copy photos from albums.
You can copy the photos to the "External storage"(Flash drive) or "Local storage" (iPhone).
6 .Play videos / music.
You can play the videos / music on the flash drive .Video Support: Mp4, Mov, RM ,RMVB,M4V,FLV,WMV,AVI. Music support:
Mp3,AIF,WAV,AAC,WMA,etc.

Features:
-Newest design mobile phone usb flash drive, it can be connect to iphone , iPad and iPod touch as a memory expansion. It is very convenient to convert the data between them.
-With dual interface both USB 2.0 & iphone 8-PIN port, support plug and play.
-Compatible with new model of iPhone, iPad, iPod and so on.
-When you plug it, it will automatic prompt to freely download an free app from App store.
-It build-in a smart IC to supports to recognise and upgrade by itself to insure long-term stable running.
-No need to synchronize with iTunes to transfer between the usb flash drive and iPhone / iPad / iPod.
-Your can backup the contact info from iPhone / iPad, and restore the data for them.
-Support most of the file format, also freely transfer between iPhone/iPad and PC.
-Independent broadcast program and support to play the music under desktop backgrond.
-Music-streaming, directly paly music and do not occupy any space of iPhone / iPad.
-Separate connection to PC, become the normal usb flash drive.
-Can apply to windows and linux system.