Coby's MP565 MP3 player is prepared for your busy world, where you need your music collection to accompany you effortlessly. With 2 GB of memory, the MP565 can hold as many as 500 tracks from your collection with its built-in memory. The MP565 will play all the most popular file formats, including MP3, so you'll have no trouble listening to music files made from your CDs or from the internet. Audio books work great too! The screen can show the ID3 tag info, so you'll never wonder what's going on. You'll transfer songs from CDs with the greatest of ease with the MP565's easy-to-use USB 2.0 interface. You'll have all your music ready to go in no time. Sporting up to 5 hours of continuous use without recharging, you don't have to concern yourself with constantly being near a power source. The MP565 runs on a rechargeable Li-ion polymer battery so you're assured of a reliable power source. The MP565 measures 0.41 inches tall by 2.63 inches wide by 0.94 inches deep .