【High-Quality】: Mini, Portable, Small design,and it provides sharp and clear high-quality 1080P HD right. ensures captures are clear. - 【Built-In Battery & Record While Charging】Mini Spy Camera with a built-in 500 mAh rechargeable lithium battery, which can be last for 3.5 hours when fully charged. It also supports working while charging, making it a powerful tool for life. (Via Amazon no audio policy) 【Automatic Night Vision Switching Function】His Hidden mini cameras is equipped with 2 (940nM-no light) high-efficiency infrared night vision lightsThe equipment will automatically activate the night vision function in a dark environment and can still offer a clear picture even in the dark. and is helpful for home and office security measures.measures. 【Smart Motion Detection & Loop Record】In Motion Detection Mode, within the visible range of the lens, the camera will intelligently detect and identify moving people or objects on the screen through the AI algorithm and automatically record the video. It can effectively save the memory card's storage. - Support up to 512G TF card (NOTICE:SD CARD NOT INCLUDED IN THE PACKAGE). 【Latest Gravity Sensor Technology】which means that even if you flip it up and down 180°, the video will always be in an upright orientation.Convenient for you to record videos more conveniently and safely. - 【Time Watermark Setting】it supports video time modification, and can also set watermark display/hide. 【Easy to Use & Safe record】 MINI size Cam - This small camera is a cuboid measuring 0.65*1.14*1.8in. - NO Wi-Fi required and NO Extra Apps needed, it is not easily detected by camera detectors! please feel free to email us with any questions about our products. Mini Hidden Camera Spy Camera 1080P Small Security Camera, Tiny Portable Camera, Covert Nanny Cam, Indoor Home Office Security Cameras, Night Vision, Motion Detection, Gravity Sensor, Loop Record (No WIFI Cam)