MP4 Function specification
1) 1.5""/1.8"" LCD, CSTN color display
2) Support DMV play format（synchro showing of lyric）
3) Support JPEG/BMP format pic, E-album.
4) E-game, E-book (in TXT) function support
5) Built-in speaker, support MP3, WMA, WAV, ASF, ACT
6) Built-in FM radio optioanl
7) High quality voice digital recording
8) Built-in Memory 128MB/ 256MB/512MB/1GB/2GB
9) Charger: AC100-240V/DC5V-300MA
10) Built-in rechargeable Li-ion battery of 3.7V / 500Ah
11) 80cm USB cable, small 5pin jack
12) Earphone: ф3.5mm/32?
13) Product size: 90mm X 40mm X  7mm
14) Pack size:  150mm X 130mm X 50mm
15) Product weight:  46g