1、180 Degree Rotatable Phone Projector and 200in Giant Screen: This smart projector features a 180 degree rotatable design, allowing you to point the 180 degree 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 200in. It can produce a really big image in your living room, family room, and other areas of your house. 2、For Android 11 and Built in Dual Band WiFi 6: This mini portable projector built in dual 5G and 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 for Android 11, no matter where you go, indoor or outdoor, you can watching movies or presentations on your favourite platform. No need to purchase additional TV box. Very suitable for outdoor events. 3、BT 5.2 and 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 5.2 which allows you to connect ideal headphones, speakers, or other audio equipment, it can support stable connection to various BT speakers. Perfect for outdoor movie. 4、10000LM, 4K Support and Auto Horizontal Trapezoid Correction: This mini projector with high resolution 720P Full HD Native and 1080P 4K support, and has impressive picture quality, good brightness 300 ANSI 10000LM, vivid colors and contrast ratio 10000:1. Which can deliver good picture for you. And this projector offers auto horizontal trapezoidal correction and manual trapezoidal correction, which can help you easy to set up trapezoidal image with correct proportions and angles. 5、Multifunctional Interface, Portable Size: The projector is equipped with HD multimedia interface, USB, and 3.5mm AUX audio ports, allowing easy connection to your phone, laptop, PC, TV stick, for PS5, or for Switch. It's compact enough to be packed in a bag for travel or bringing on camping trips. Easily meet your movie, match, and game needs. Item Type: Mini Portable Projector Material: ABS Color: White Remote Control Battery: 2 x AAA Battery (Not Included) Operating System: for Android 11.0 WiFi: WiFi 6 (2.4G and 5G WiFi Supported) Bluetooth: BT 5.2 Physical Resolution: 720P (Supports 4K 1080P Full HD) ANSI: 300 ANSI Luminous Flux: 10000LM Adjustable Angle Stand: 180 Degree Noise Level: Less Than 25dB Speaker: 1 x 5W HiFi Speaker Aspect Ratio: 16:9, 4:3 Lamp Life: 100000 Hrs Contrast Ratio: 10000:1 Projector Expansion Ports: 1 x USB, 1 x HD Multimedia Interface, 1 x AUX 1 x Mini Portable Projector 1 x Remote Control 1 x User Manual 1 x Adapter