Light indicators: A rapidly blinking red light signifies low battery. A steady red light indicates charging, while no light means it's fully charged. To operate, press and hold to power on/off, and tap briefly to switch between the first setting (steady red) and the second setting (blinking red). Use the red light filter by closing your eyes and look through the window. If a camera is present, bright red dots will be visible due to reflection.
Important points to consider: 1. Avoid looking at the red light for extended periods. 2. Stay away from flames or hot surfaces, and ensure they remain dry. 3. Keep the product away from children.








