Specification Digital video player, Digital video recorder, Digital photo player / editor / frame, Digital voice recorder, Mp3 player / Language learning player, Usb portable disk; Sd/mmc card reader Display 2.5 inches tft lcd Built-in microphone Built-in speaker Television system ntsc / pal Dpof support and dps support Audio effects pop / jazz / classic / dbb / rock Interface usb / Av in / earphone / dc-in Memory card slot sd / mmc Built-in 32mb internal memory Video file format: asf Compatible still ../image/ jpeg compatible Mp3 music compatible wav voice Compatible internal power source using rechargeable li-ion battery x 1(built-in charger through power adapter) External ac power adapter Included mass storage windows?g98se (driver) / 2000 / xp Dimension 77x 96.55 x 20 mm (tbd) weight 100g (tbd)