The camera can support 128G of storage space (SD card sold separately), turn on the camera and you can record.
Use VLC player to view files on your computer.
Motion Detection Mode.
3-minute recording.
Loop recording automatically overwrites oldest files if the memory fills up.
Equipped with a charging port for easy charging. Can be used while charging.
No Wifi
No Audio (Note: According to federal law, it is forbidden to sell a hidden camera with audio. Federal law, specifically the Wiretap Act, does prohibit the sale and use of devices designed to covertly record people's voices without their consent. This law, part of Title 18, Chapter 119 of the US Code, outlines restrictions on intercepting or recording oral communications without the consent of all parties involved.)