3. [Local playback] Dual mode, can be connected via WiFi or directly recorded by inserting a card. The device can view photos/play videos/recordings. 1. [Wide angle color screen] HD 1080P camera, wide angle 140 degrees, 0.96 inch color display screen, providing you with a experience. 2. [WiFi link] Hotspot WiFi link, which allows you to view videos or recordings/photos through a mobile app, making it convenient and fast. 4. [Multi functional and powerful] It can be set to automatically shut down, automatically turn off the screen in 2 minutes to save power, and can be used for one click photography, recording, recording, and motion detection. 5. [Long battery life] Equipped with a built-in 400MAH capacity battery, TYPE-C charging port, fast charging, and equipped with a card reader for convenient data transmission.