无线U盘-最好用的U盘
Easily transfer pictures , video, WORD/PPT/PDF/EXCEL/TXT files from computer to iphone/ipad, and dont need the plug wire!
Easily browse WORD/PPT/PDF/EXCEL/TXT files stored in U disk any where and any time, or put picture / video into the system album.
One more cool thing， it can transfer files with "SHAREit”.