https://amzn.to/3W4LpG7 Opened once, power-on confirmed only. Almost unused. [Equipped with Android TV 12.0, 270° Rotation, Ceiling Projection] This projector has a built-in, innovative Android TV 12.0, and by simply connecting to Wi-Fi, you can enjoy over 500,000 movies and TV episodes from over 8,000 apps like Prime Video, YouTube, and Netflix. You can download apps from the Google Play Store or App Store as needed, eliminating the need to purchase a TV stick or deal with complex settings. Also, as a small, home projector, it adopts a 270° free-rotation integrated design, allowing you to freely choose the projection angle without using a tripod, and without being restricted by installation location or angle. The small projector's compact design allows you to enjoy movies while relaxing by projecting onto the ceiling in your bedroom, or to check recipe videos on a large screen in the kitchen, and can be used in various situations in daily life. [Ultra-Fast Wi-Fi 6, Bluetooth 5.4 High-Precision Chip, High-Quality HiFi Speaker] The small projector is equipped with a proprietary, high-precision chip and supports ultra-fast Wi-Fi 6 connection that can simultaneously use the 2.4G and 5G frequency bands, achieving signal stability and high transmission speeds. As a home projector, by reducing latency by up to 60%, you can watch video streaming smoothly without interruption, enhance the immersive experience when watching live sports or playing games, and deliver stable performance in all situations. In addition, it has a built-in Bluetooth 5.4 function and high-quality HiFi speaker, allowing you to easily connect to your favorite Bluetooth audio devices (speakers, headphones, etc.) and enjoy powerful 3D sound at home, as well as create a cinematic atmosphere.