1、HD Image: 1080p pixels, ultra HD shooting, high quality lens, rich colors, no distortion, more vivid picture. 1080p pixels, just right definition. 2、Circular Recording: When the memory capacity is full, the camera will automatically delete the earliest old files, cycle and cover the continuous recording, and record every wonderful video without losing frames and seconds. 3、Multi Functions: Built in microphone, high fidelity sound, wide pickup range and more wonderful picture sound. Built in WiFi hotspot, with WiFi module, direct connection of mobile phone. Wireless transmission, you can watch the video directly. 4、Large Battery: Built in high capacity polymer lithium battery, ultra long standby. USB interface, supporting multiple power supply modes, charging and recording at the same time. Supports a maximum of 256GB memory card (not included). 5、Widely Application: Versatile and practical multifunctional base to meet different application scenarios. Connecting the computer can be used as a webcam. Fixed on the vehicle, it can be used as tachograph. Riding can also be fixed to helmet clothing to record travel.