New Open Box 180°Rotatable Phone Projector & 200'' Giant Screen: This smart projector features a 180 ° rotatable design, allowing you to point the 180 ° tilted projector in various directions, including the ceiling. You can point the projector at your bedroom ceiling and lie in bed watching the movie. And it can deliver a clear picture on screens from 40 to 200''. Android 11 & Built-in dual band WiFi 6: This mini portable projector built-in dual 5G+2.4G latest wifi 6 connection. Ultra-fast 5G WiFi 6 offers you much smoother and lag free online video experience. This means that projection will be quicker and more reliable. Just one-time wifi connection. With Android 11, no matter where you go, indoor or outdoor, you can watching movies or presentations on your favourite platform. Very suitable for outdoor events. BT 5.0 & Speaker: This mini wifi projector built-in 5W stereo speakers with a HiFi system which can give a great auditory sense experience: a ultra clear and powerful sound. So you don't need to buy additional speaker. You can enjoy home theatre with your family. This projector also with BT 5.0, which allows you to connect ideal headphones, speakers, or other audio equipment, it can support stable connection to various BT speakers. 8000 Lumens & 4K Support & Auto Horizontal Trapezoid Correction.