Audiovox MP3 / WMA Digital 256MB Audio Player Plays MP3's and /WMA's (Including DRM9 and DRM10 files). Digital Audio Player with 256MB Total Memory Capacity. 4 Line LCD Screen. Low Battery Indicator, uses 1 "AAA" battery (not included). Free Memory Indicator. Built-in Flexible USB Plug for easy connections to computers. 5 Preset Equalizer Settings. Advanced Playback Features: Repeat, Random, Intro. Includes: USB Cable, Neck Strap and Arm Band, Installation CD, Earbuds.