B20 HD 1080P Smart Camera Pen Digital Recorder with Night Vision Motion Sensor Detection Function 120° Wide Angle

Built in memory card format operation Before using it for the first time especially for a memory card larger than 32GB insert the memory card and press and hold the power button and the camera button for 2S at the same time in the power on state After the blue light and the green light flash quickly the blue light goes out first and the green light turns on etc For 2 5 seconds the green light is off and the blue light is on The memory card is formatted successfully The formatting time may be different because of the brand of the memory card the size of the memory card and the speed of reading and storing There is a difference in waiting time Please pay attention to the instructions If the format is successful the indicator light will return to the blue light and return to the standby mode and it can be operated if the memory card has important files please backup it first It is recommended to use a genuine high speed memory cardNote When using a new memory card for the first time if the memory card attribute is not FAT32 turn on the machine to automatically format the memory card and then enter the standby state Be careful to back up the data in advance to avoid loss Operation Guide 1 Power on Press and hold the power button for three seconds and the blue light will be on for three seconds to turn on and enter the standby mode 2 Video In the standby state short press the Power Video button the blue light flashes