Use the Gemei X-750 to play RM, RMVB, AVI Videos and Mp3, WMA, APE, FLAC audio files anywhere by using its superior 3.0" LCD TFT Monitor. Video Player: officially support RM, RMVB, AVI files. Audio recording: directly record audio file into mp3. Music Player: to play mp3, wma, APE, FLAC files. Pictures browser: to slide pictures in JPG, GIF and BMP formats. Mini SD Expansion Slot TXT Reader FM Stereo Support BBE/SRS surround sound system English/Chinese interface   Products Specifications Memory Capacity Built-in 2GB, SD slot expandable to 2GB memory Display 3.0 inch, 16 million 16:9 TFT Battery built-in rechargeable Li-ion battery THD <=3% Dimensions 118*73*13.3 mm Slim in Size and light in weight makes it highly portable! Very solid built body and buttons makes it very durable! Packages included: Gemei X-750 rmvb PMP Body High quality stereo ear piece AC Wall Charger (100-240V) Installation CD with software compatible with Windows 98/SE/2000/XP USB Cable User Manual