Keep the music going where ever you go with this compact and modern styling 2GB MP3 player! Micro-SD slot allows for expandable memory with 2GB Micro-SD card and ear-buds included. Stores up to about 16-32 hours of MP3 or WMA files on the 2GB Micro-SD card. Also has direct USB 2.0 interface for fast down/uploading and is PC and MAC compatible. Micro-SD card causes for mobile storage letting you take your music anywhere. USB to Mini-USB cord also included with internal rechargeable Lithium-ion battery and clip on back for easy hands free attachment.