Mini 4K Smart Home Theater LED Projector for Movies — Smartphone & TV Wall Projection (D As shown)

Built for compact home cinema use, this mini projector runs quietly with a noise index of about 30db, lower than most machines. The version without battery can be connected to a 19V power bank for easy outdoor use or simple portability around the house. In Image mode you get trapezoidal (keystone) correction plus full image parameter controls — adjust brightness, contrast and gradient correction to suit the environment. Playback is smooth with no stuttering, delivering a high system experience.