Features: 1. Built in 3000mAh high-capacity battery and 30 days of ultra long standby time. 2. Supports 4G Sim cards, with a wider range of application scenarios and more convenient usage. 3. 3MP high-definition display, advanced H.265 video compression. 4. Support AI human detection, provide ultra high definition monitoring video images, and provide maximum detail and clarity. 4G version without memory Supports bidirectional voice intercom, with built-in microphone and speaker. Support IR-CUT dual filter switching to achieve day and night monitoring. Support the installation of up to 128GB TF cards and cloud storage. Supports operating systems such as For Android iPhone IOS, and supports multi-user browsing. The high-performance processor chip T31 supports intelligent analysis function and ultra-low standby power consumption. Remote access and control anytime, anywhere. Easy and fast installation, suitable for various application scenarios. 5x zoom can zoom in to stunning details or shrink to maximum coverage. Please note: 4G SIM card camera: Your camera can operate within the range of 3G/4G, making it easy to access the network environment. (WI-FI network not supported) Material: plastic color: Black Package Contents: 1 x Video Recorder Camera Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store