Motion detection 180lens rotation Built-in 4 enhanced energy-saving lamps Support night photography and video recording 4K high-definition image 3840x2160P high resolution No wiring design Portable and available anytime, anywhere Mobile phone wireless connection The recorder has built-in WiFi. When the mobile phone opens the recorder APP, it will automatically connect to the recorder. You can view the playback video in real time and download it to the mobile phone Name: WiFi Camera Resolution: 3840x2160P Specifications: 128G Colour:Black Material:ABS Package Contents: 1 x Camera 1 x data Cable 1 x OTG Adapter Cable 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.