USB 2.0 plug built into the player?? for speedy file transfer</br>Illuminated display that shows song IDs and track lyrics</br>Voice Recorder with built-in microphone</br>One AAA Battery for up to 20 hours of usage time</br>MP3?? Player?? Recorder</br></br>Product Description</br></br>see attach word document</br><br/>http://www.amazon.com/gp/product/B003CP0EAG