new Hidden Camera,Spy Camera,Mini Spy Camera 1080P Wireless Hidden WiFi Clock Camera,Hidden Nanny Cam with Night Vision,120 Ultra Wide Angle,Motion Detection,Hidden Cam,Surveillance Camera Full HD Using Questions 1.Before use, you should format the SD card and charge the spy camera for about 4-6 hours. 2.Please turn off the camera before inserting / removing the SD card. 3.Before activating the alarm, SD card must be inserted and must be connected WiFi Mode. 4.When to SD card, the default is 720P. When night vision mode is ON, the video color is black and white. 5.If the camera can't be connected / APP disconnected: please close the APP and re-enter. If it still doesn't work, press and hold the “Reset” button for 7 seconds to reset, then reconnect. 6.When restarting, the red and blue lights will be on for 10 seconds at the same time, indicating that the remote signal will be reconnected automatically. When the red light flashes, it means ; When the blue light is always on, it means the connection is successful. How to play Video? 1. Watch the video directly on the mobile App. 2. Remove the SD card and use a card reader to connect to the computer to play the video. It is recommended to use KM PLAYER. Note The machine performs automatic loop . When the storage space is full, the previous video file is overwritten with the next video file, and the overwritten file cannot be restored. Package Included: 1 x Hidden Camera 1 x Brooch 1 x Card Reader 1 x USB cable 1 x Battery 1 x Instruction Manual