GPX MW3837 1 GB WMA MP3 Digital Audio Player WMA/MP3 player with 1GB installed flash memory, Plug and play Virtual Hard Drive - USB mass storage Built-in rechargable lithium-polymer battery:/li> Blue backlit LCD display Multi-line ID3 tag compatible DRM compliant 6-preset EQ: Normal, POP, Rock, Jazz, Classic and Bass USB connection (cable included), supports USB 2.0 high speed Electronic volume Dual stereo headphone jacks 1-set stereo earbuds included