o recording format :AVI; TF card: Support 64GB Max (camera does not include TF card); Resolution :1920 x1080p; Camera image saving resolution: 640*480p Correct operation: 1 ) Download the app by mobile phone (in the manual); 2 ) Reset the router, reconnect to the network, in the Settings - wireless band, Select to work only in the 2.4GHz band and make WiFi setup successful; 3 ) Insert the additional purchased memory card into the wifi camera; 4 ) Follow the instructions. Connect the camera Intranet with your phone first (new) Then connect the camera to the router's 2 . 4GHz WiFi and prompt success; 5 ) If the operation is not successful, reset the camera and repeat the above steps. Packing list: 1 * Camera (Without packaging box) 1 * English manual 1 * Packaging bag 1* Micro-USB Cable Attention: Due to manual measurements, please allow a difference of 1-3cm, thank you (all measureme...