Specifications

mp9/dvr pen/pen dvr
ormat: AVI 352 288
Read&write speed 900K/700K bytes/sec(with the speed of the host)

mp9/dvr pen/pen dvr
                                                                                 video format: AVI 352*288
Read&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 battery
Charging voltage: DC 5V
Port: USB 2.0, compatible with 1.0                                      Set: 183g