The lifespan of the soundcore Nebula Mars 3 projector is typically around 25,000 hours of use. This means you can enjoy many years of entertainment with proper use. Meanwhile, regular care and maintenance can help ensure your projector lasts as long as possible.

To connect your Bluetooth speaker to your Mars 3 Air, turn on both devices and enable Bluetooth on your speaker. On Mars 3 Air, go to Settings > Bluetooth, then search for and select your speaker from the list of available devices. Confirm the pairing request, and your devices should connect automatically.

Yes, soundcore Nebula Mars II Pro has keystone correction. It features automatic vertical and manual horizontal keystone correction, which helps to ensure a sharp, rectangular image even when the projector is placed at an angle. This makes setup quick and easy, allowing you to enjoy a clear viewing experience with ease.

soundcore Nebula Mars 3 has a throw ratio of approximately 1.2:1. This means that for every 1.2 feet of distance from the screen, the projector can create an image that is 1 foot wide, allowing for flexible placement in various settings.