Night Vision: Infrared night vision function, no illumination and 5M night vision distance. The infrared light performance of this spy camera can bring you a good experience of using a small camera at night. Loop Recording Video: Body cam supports SD card up to MIN 4GB and MAX 64GB capacity (SD card not included) for loop recording video.Automatically overwrites oldest video files if the SD card is full. Your hidden cam also supports recording video and charging at the same time, so you never worry about running out of batteries. Long Endurance: Supports up to 64GB memory card and built-in 250mah battery, fully charged, can work about 60 minutes, plus it only records video when detecting movement which makes this mini covert cam easier to save storage space and use longer time than other mini camera. Easy to hide: Mini camera with a single-piece case and rear panel with hidden memory card slots; no indicators, no sound, no one will know that there is a camera in the room. Application: Our hidden camera has a square and compact design, making it very suitable as a home security camera. With hidden camera with audio, you can put the miniature camera in the corner of a house, warehouse, backyard, shop, office, etc. Night Vision: Infrared night vision function, no illumination and 5M night vision distance. The infrared light performance of this spy camera can bring you a good experience of using a small camera at night. Loop Recording Video: Body cam supports SD card up to MIN 4GB and MAX 64GB capacity (SD card not included) for loop recording video.Automatically overwrites oldest video files if the SD card is full. Your hidden cam also supports recording video and charging at the same time, so you never worry about running out of batteries. Long Endurance: Supports up to 64GB memory card and built-in 250mah battery, fully charged, can work about 60 minutes, plus it only records video when detecting movement which makes this mini covert cam easier to save storage space and use longer time than other mini camera. Easy to hide: Mini camera with a single-piece case and rear panel with hidden memory card slots; no indicators, no sound, no one will know that there is a camera in the room. Application: Our hidden camera has a square and compact design, making it very suitable as a home security camera. With hidden camera with audio, you can put the miniature camera in the corner of a house, warehouse, backyard, shop, office, etc.