I ordered the G.G.Martinsen Plum button Mini Usb Port Slim 16G MP3/MP4 Player for my son. He loves to take long walks and needed something small and lightweight for his music. My order arrived quickly and he was ready to put it to the test. He was impressed that the included ear phones actually had pretty decent sound. It is charged with through a mini USB cable and a 1.78 LCD viewing screen. It can play videos and mp3 files that are very easily to load. With 16 gigabytes of memory, you can hold tons of music, videos, and even photos. My son was even able to download some e-books, but the screen was a bit too small for him to read comfortably. His only issue seems to be that appears to be so cheaply made, he is not sure how long it will hold up. Overall, this is ok, but may not last long enough for our purposes.
*I received this product free in exchange for an honest and unbiased review.