A11 Portable LCD Android Projector 4K LED Smart Home Theater Projectors With WIFI and Internet.

OverviewBuilt with latest Bluetooth 5.0 chip, wide compatibility can allow the projector connect to various Bluetooth speakers and headphones, get a better sound experience easily. Compared with portable projectors of the same size in the market, A11 has 3 times clearer resolution, 12000 lumen and 1000:1 contrast ratio, which also allows you to get brighter and vivid projection images. Longer life and Lower Noise. With latest LED Technology, projector effectively extending the Lamp Life up to 30000hrs. Updated noise suppression technology and cooling system, much higher heat dissipation efficiency, much lower Noise. The fan noise decreased by 30% than ordinary projector. The window projector has ±40° keystone correction and a easy-to-rotate focus wheel. By adjusting the Keystone Correction & Focus Wheel combines with a low-light environment creates a brighter picture. This small wireless projector is absolutely lightweight and compact in size.