The screen is adjustable to 16: 9 and 4: 3, which is very convenient (sometimes protected by a plastic film that was a little difficult to remove). He played everything I have tried: DVD and CD discs, as well as my own homemade videos and music on recordable media (Sony DVD + RW, DVD-RW, DVD + R, DVD-R, CD-R and CD-RW). It accepts memory sticks and a good variety of memory cards (see page if in doubt). It has a radio inside. The battery life is not very long (about 2 hours), secondly it recharges quickly, and the player can be used when connected for charging, though you might need to an extension cord because the cable is not long (1 meter).
This is a fun device that does not take itself too seriously but it is very good to give a clear image, audio loud enough and un'interface easy. I love watching him while I exercise at home. Previously, I was listening to music, but it's much more fun to watch a concert and the training time is much faster. To increase the audio level my favorite, I use a tiny transmitter plugged into the headphone jack which allows pairing with a Bluetooth headset or speaker. For the price, it offers a lot.