No Batteries ! ! ! Don't support battery ! ! ! Features Size:3.8*3*3cm Color: black Recording video format: AVI TF card: support 8GB-128GB Lens: wide-angle Power supply mode: Power bank power supply, household power supply. Operating system: Andriod/i o s Function: motion detection, remote viewing, alarm recording, loop recording,Multi-user viewing. Product Description app: HomeEye Color: black Size: 30mm*38mm TF card: support 8GB-128GB (the camera does not include TF card) Lens: wide-angle 160 degrees Power supply mode: Power bank power supply, household power supply. Recording video format: AVI Operating system: Andriod/ios Function: motion detection, remote viewing, alarm recording, loop recording Package List 1*camera 1*charging cable 1*Product manual WIFI Online Viewing Mini CameraMultifunction Detection Alarm ● The camera supports the smart mobile quality alarm function ● When a thief enters the monitoring range or an object moves, the monitoring camera mobile quality measurement function is triggered, and the system automatically sends an APP alarm message to your mobile phone to remind you ● You can ask to view real-time monitoring when you turn on the mobile phone Support 4 Kinds of Video Definitions ● The listening effect is clear and the voice evidence is saved. ● The sound restoration degree is real. and the detail sound recording is clear. Help you record important sound evidencePhoto Remote Viewing Whether you're at work or walking , you can pull out your phone and open an app to monitor it in real time.Wireless wifi remotely monitoring you can check the live streaming video from anywhere in the word once you connects the camera in remote/IP modeClear listening voice The listening effect is clear and the voice evidence is saved. The sound restoration degree is real. and the detail sound recording is clear. Help you record important sound evidence.USB Universal interface, plug and play Watch the house, watch the store long -range cell phone , ready to goAI,human form recognition real people call the police AI human shape recognition based on neural network can recognize accurately,compared with traditional motion detection. it can give an alam based on image change(greatly reduce false positives suce as wind ,grass,animal etc.)User sharing Support multi-user real time sharging The main account can add multiple sub accounts to view videos and the whole family can add them ,support multiple accounts to watch online at the same time Support 128G TF CardInstallation only takes three steps 1. download app 2. open camera 3. add success Product parameter