I've used it for a year and haven't had any problems. The NEBULA Cosmos Laser 4K Projector is a high-quality desktop projector with a sleek black design and advanced features. With a maximum resolution of 2160p and a brightness of 2200 ANSI Lumens, this projector provides stunning visuals for home entertainment. It also boasts a built-in 30W speaker with Dolby audio and 3D soundscape, ensuring an immersive viewing experience. With auto focus, keystone correction, and smartphone/tablet control app compatibility, this projector offers convenience and versatility for a seamless entertainment setup. Its compact size and portable design make it easy to move between rooms or on the go for a high-quality viewing experience anywhere.
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