Jet Black Screen: Video Screen Off let's you play videos with your screen off and saves battery on AMOLED displays. Turn off the screen anytime you want with a floating icon or notification. Jet Black Screen: Video Screen Off could be used to watch videos, listen music videos, listen to podcasts, record videos, take selfies etc. Jet Black Screen app can also be used as always on display for any device or AMOLED and OLED devices. It also comes with password protection to protect your device fro