Product parameters:  
1. Echo, scene 99142  
2. One key operation, separate video, separate recording  
3. 1080P/720P 30 frame
4. Duration: video recording for about 3 hours, pure recording for 10 hours (can be recorded while filling), 560 ma.Support side charge edge record  
5. High dynamic adjustment technology makes the image more balanced, restrains the bright part and improves the dark part, and provides high quality and delicate image quality.  
6. USB direct plug design, direct plug charging head / computer USB can be charged or transmitted data
7. Product color: Black