Support Full HD 1080PThe upgraded mini projector supports Full HD 1080P. 12000 lumens and 1000:1 contrast provide high-definition images and excellent color brightness, bringing you the best video experience. The mini projector works best in a dark environment. Product size: Length 14MM*Width 10MM*Height 5MM Long lamp lifeThe mini projector adopts the latest high-efficiency cooling technology, and the fan noise is reduced by 50%, which is much quieter than other projectors. The low-noise environment will not affect your viewing experience. Advanced technology minimizes the power consumption of the lamp and extends the lamp life to more than 65000 hours. Warm reminder: The mini projector does not support Dolby sound. Lifetime technical supportMultiple input source interfaces can meet your different device needs: HDMI, USB, AV, audio, and can be connected to PC, laptop, Fire Stick, Chromecast, PS4, PS5, smartphones, external speakers without installing any applications.