model number: XY-301 Features:1)Movie play function: used for playing the movie, support MPEG-4 of ASF format, or convert into ASF format by software. The play effection is 320*240@30f/s2)Audio play function: Used for playing various audio formats, including MP3/WMA/WAV etc.3)Photo browse function: is used to browse various photos of digital camera, support exif2.1.4)Built-in Microphone record, support Line-in recording5)support the video recording6)VIDEO OUTPUT/TV(NTSC/PAL);7)Calendar, game, clock indication8)Multiple languages (Chinese/English) setting.9)Insert SD/MMC card, memory space is expandable.10)Built-in 1800mA lithium battery11)dimension?o90*60*17.5mm12)Built-in speaker