... or Built-in memory) by simplyinserting an USB flash drive 2. Timer function: the player turns ... etc.; Plastic casing 2. Play from: --Compact Flash card (CF card) --USB flash drive --Built-in memory 3. Upgrade ... built-in memory) bysimply inserting an USB flash drive, no need to take out of the ... MPEG2(DVD), MPEG43. Play from: Memory flash: CF card Built-in flash memory: (optional) USB drive: high speed ...