Professional flashlight app, super power and saving memory. Outdoor travel, home life assistant, quickly turn on the flashlight and illuminate the night. Features: 1 Mobile phone flashlight illumination, showing the remaining battery power, phone temperature. Intelligent lighting, intelligent power saving, and higher brightness. 2 Mobile phone screen lighting, switch knob to adjust the brightness, easy and casual. 3 Mobile screen detection, screen problems such as dead pixels, highlights, and c