I bought this player primarily for its upright, few readers moved. Thereupon any concern that is very stable thanks to the supplied stand, and nonskid rubber lines. The reader looks solid despite being lightweight. I regret that there was no real manual, if not misrepresented a guide that explains that it takes two to plug usb: a PC and a TV simply one of time that it is powerful. By cons for Android compatibility could use some work: you need a powerful tablet with two USB ports standard size to power, and I guess he siphoned the drums ... It would have required a separate port for an external power in the uses which would require, rather than this false promise.
> Update: apparently it would be possible to power the player by plugging the "projecting" the USB cable Y-branch to a standard USB charger. Nevertheless it become less useful when it is discovered that they are compatible players "AV" read only data CDs when connected in this mode. The AV mode transfer is very easy, and I guess for the price it remains a matter reader.