It provides you with a premium home cinema experience with the bigger screen and clearer image. 【Low Noise & Long Lamp Life】The projector is lower in noise and more durable than previous models thanks to advanced fan cooling technology. Powerful cooling system cools the heat of lamp efficiently, extending the bulb life to 55,000 hours, which means you can use it more than 15 years. 【Big Screen & Built-in Speakers】The mini projectors has a 32~170 inches projection display size with 1m to 5m projection distance. Built-in speakers offer excellent loud sound quality, you can also connect it to external speakers to meet your higher quality sound needs. 【Multiple Devices Connection & Portable】This portable projector is fit for playing videos, TV series, photos sharing, football matches etc. It can be easily connected with laptops, smartphones, tablets, USB drives, X-Box ONE to enjoy big games. When connect with phone, an extra HDMI adapter is needed. Please kindly note projectors with mirrored are incompatible with Netflix and Hulu due to copyright issues.