How to Use : One key lock the file. When the camera is recording, long press UP key to open or close the file lock function. For the lens type, short press the UP button to switch the front/rear camera.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzes reviews to verify trustworthiness.