Naxa NMV-173 Portable Media Player with 1.8-Inch LCD Screen, Built-in 4GB Flash Memory and SD Card Slot (Blue) Plays digital music (MP3, WMA, WAV), video (WMV), photos (JPEG, GIF, BMP) Add storage with microSD/SDHC memory cards Stereo earphones, USB cable included Power: Built-in rechargeable lithium battery