camera pen/mp9/video pen cheap price,high quality   camera pen/video pen/mp9                       video format: AVI 352*288Read&write speed900K/700K bytes/sec(with the speed of   the host)                        Player recommended: storm codec, kmplayerMplayer,etc;storm codec is recommended Working time: 2 hours continuously  Battery: Li-polymer rechargeable batteryCharging voltage: DC 5VPort: USB 2.0, compatible with 1.0                                      Set: 183g

camera pen/mp9/video pen