??4K mini spy cameras, new pixel upgrade experience?: Newly upgraded pixels, the maximum resolution can reach 4K. Further improve the image effect and good applicability of the mini spy camera in a responsible light environment, real and delicate presentation, great roundness of the color environment and easy capture of richer image details, using True Wide Dynamic technology. Range (TURE-WDR). ??Videos can be shared, love is not lacking?: Smartphones can download applications to view images in real time (the mini spy camera only supports 2.4 GHz Wi-Fi). No matter where you are, you can access the app and view recordings in real time. You can use it to keep your home, warehouse, office, business, backyard or garden safe. You can also share your webcam with friends and family and enjoy the wonderful moments. ??Built-in large capacity battery, can be used for 6-8 hours?: Built-in 1400 mAh rechargeable battery, locks power without loss and can be used continuously for 6-8 hours when fully charged. It comes with a strong USB connection cable, which can record 24 hours uninterrupted while charging, providing enough power for the mini camera even if you travel. ??Starlight level night vision, excellent protection?: The starlight level sensor of the mini spy camera further improves the light detection performance, and the large aperture lens provides the effect of doubling the incoming light.Under the same dark light conditions, the AOBOCAM mini spy camera is better than other ordinary cameras.Richer, clearer and more detailed visual experience. ??Smart Motion Detection, Reduce Invalid Alarm Faults?To capture the moving moment of the detected object, the mini spy camera automatically adopts a higher ISO sensitivity to ensure faster shutter speed and capture it in the shortest time of possible exposure. Detecting instantaneous motion of objects reduces the problem of false alarms/null alarms caused by interference from other objects.