Features: --Movie function. playing movies download from the ASF format transformed MPEG-4 --Playing effect is 128 x 160(Scan speed:30f/s) --Audio function such as MP3/WMA/WMV/OGG format --1.8 inch 262k TFT LCD display --Built in FM radio(Option)frequency ranged from 87.5MHz~108MHz and 76MHz~90MHz --Browser JPG and E-Book when playing music --Digital Voice recorder with WAV/mp3 /WMA format, 10 hours recording time for 128M --With Speaker and microphone which support LINE-IN function(option) --Support 128/256/512MB/1GB/2GB/4GB flash memory --ID3,display lyric synchronously when playing a song --Support PD-DRM (DRM9) Playforsure2.0, NTG(Napster TO Go) --Both support Mini SD/MMC card and Flash memory --Supports 11 languages --USB2.0 high speed, without need of driver for Windows2000 or above --Built-in 370mA Lithium Battery, Can play 10 hours with music. --Firmware can be updated from website to extend the function --AVI tools can convert and compress video format into AVI to replay --Supporting video format including (wmv /asf/ amv etc.) --Signal Noise Ratio:≥90db --Operation moisture :0-40 dergee --Size:71*41*13mm