This is a ball point pen that hides a secret hidden camera. It is Brand NEW GOLD model. Just place it upon a shelf or in your pocket and no one will ever know. It could be used for home security, bank and other fields. Do not to use this product for any illegal purpose, otherwise you may be subject to prosecutions under applicable laws. You should be aware that we are obliged to provide the information in connection with your purchase of this product to relevant administrative and judicial authorities at their request.Description?Resolution:640*4803. It can be used as USB drive/pen/camcorder/PC Camera/Photo 4. Video format: AVI5. Video encoding: M-JPEG7. Video frame rate : 27-30fps8. Built in MIC9. Supporting system: Windows me/2000/xp/2003/vista?Mac O/S?Linux?10. Storage support : up to MicroSD 16GB card (TF) 11. Internal Memory: No memory built-in(this DV needs TF(microSD) card to work)12. Time set (1) Please insert the TF card into the item and connect it with the computer, then please format the TF card.(2) Please create a new TXT file by root of the storage TF card and change the file name to ” time.txt “.(3) Please open the file “time.txt ” and edit the time just like the follows:with time show:2010.05.05 13:25:00 Ynot time show :2010.05.05 13:25:00 N(4) Please save it and exit.(5) Please unconnected the item with the computer and turn it off. Then when you turn it on again, the time will be set. Note: This item is without Retail box .