v „X3 User Guide“ sa na strane 16 a 17 píše:
E. About External Card
Supportable card of X3
It supports TF card (or Micro SD card) which includes SDHC and SDXC.
Are there any requirements about the TF card?
After test, it has good support for TF card in well-known brand (such as Kingston and SanDisk). Though we are unable to test all the brands, normally it can work well once with good quality. If the speed of card is too slow, X3 would get stuck in operation or unable to play high data rate lossless music (like 192K/24B in APE format). In this case, we would suggest you to use TF card in CLASS6 or even higher.
The capacity of supportable card
After test, X3 can support as large as 64G.
But the card in 64G should be formatted to FAT32 first.
...takže áno, je to možné
