Wireless WIFI Smart Projector: Builtin WiFi 6 enables faster transmission speed and lower latency. Connect to smartphones, laptops, and more in about 5 seconds for fast, stable screen mirroring of videos, games, and other content without HDMI cable conversions. 180 ° Rotatable Design and 200 Inch Giant Screen: The projector features a 180° rotating design, allowing projection in any direction, including onto ceilings. You can aim at the ceiling and watch from bed. It supports clear images on screens from 40 to 200 inches, delivering large images for living rooms, family rooms, and other spaces. BT 5.0 and Builtin Speakers: This mini wifi projector has 5W stereo speakers and a HiFi system for ultra clear, powerful sound—no need for external speakers. Enjoy a home theater experience with family. It also supports BT 5.0 for connecting ideal audio devices and stable connections with multiple BT speakers, making it suitable for outdoor movies. Autofocus: The portable projector provides autofocus with accuracy, quickly focusing on the subject without manual adjustment. Use scenarios Home theater and family movie nights: Project movies, games, or streaming content on a large screen up to 200 inches in the living room or bedroom, with ceiling projection for flexible viewing. Outdoor movie sessions: Use Bluetooth speakers and the builtin audio for outdoor movie nights without extra equipment, while maintaining easy wireless connections. Quick screen mirroring on the go: Mirror your smartphone or laptop content in about 5 seconds for videos, games, or presentations, enhancing convenience and versatility.