With the Sony CMT-SBT100 mini system, you can play all kinds of media. First of all, you can use wireless connections like Bluetooth and NFC, so you can easily and wirelessly connect practically any smartphone. Besides that, you can use a 3.5mm cable to connect all the other portable players, or you can directly insert a USB flash drive into the CMT-SBT100. Naturally, the CMT-SBT100 itself offers different playback options as well. The internal CD player, for example, can play MP3 CDs, while you always have an FM tuner at your disposal. Whatever the source is, it won't be a problem for the Sony CMT-SBT100 to play it.