1. Support wireless data transfer and sharing Class 10 fast transmission rate easy and convenient.
2. Support Micro SD card / TF card up to 128GB.
3. One click to upload easy to operate.
4. Support andio and video playback photo browsing etc.
5. Support excel pdf doc and more file formats.
6. No built in battery powered by the equipped Micro USB cable.
7. The Micro SD card / TF card is not included.
8. You need to download and install APP before connecting you phone or tablet. The APP names WiFi U-driver" you can search and download it in the APP Store / Android Market or scan the two-dimension code on the user manual.
9. Detailed direction for use is attached to this item please use it according to the manual.

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