From Dreamgear. My Arcade's signature Pocket Player has a full-color display and is fine-tuned for hours of play through its emphasis on ergonomics and compact design! Featuring a 2.75" full color backlit display, the Pocket Player is powered by either 4 AAA batteries or by any Micro-USB cable (not included). Also features a built-in front facing speaker, volume control and 3.5mm headphone jack so you can play anywhere!