1、PROJECTION SYSTEM: The latest for Android TV system is built in and is capable of overcoming various streaming problems. You are allowed to freely install your favorite apps inside the projector by yourself in order to watch videos online just like on a TV. 2、UHD DISPLAY: Equipped with advanced LED light transmission technology, it delivers up to 180 ANSI LM brightness and more accurate colors. With a projection size of up to 150 inches, you can enjoy your favorite TV shows, movies and sporting events through the projector. 3、FAST AND STABLE 2.4G 5G WIFI: Our mini wifi projector comes with the latest 5G WiFi, perfect for IOS and for Android smartphone screen mirroring. The upgraded ultra fast 5G WLAN guarantees you a no latency viewing experience when playing smartphone games through the projector! 4、BLUETOOTH AND STEREO SURROUND SPEAKERS: Built in dual 5W stereo surround speakers give you a clear and powerful stereo sound and bass experience. Connect wireless earbuds, Bluetooth headphones or speakers to the projector via Bluetooth 5.0 to ensure instant pairing and enhance your listening experience. Note: Smartphone screen synchronization via Bluetooth is not supported. 5、4 POINT KEYSTONE CORRECTION: The mini projector utilizes an innovative 4 point 4D keystone correction that not only adjusts the vertical and horizontal directions, but also the 4 corners of the picture. Item Type: Projector Material: ABS Version: For Android 7.1 Chip: RK3128 Focus: Manual Focus Lamp Type: LED Brightness: 180ANSI Resolution: 1036x720P Contrast Ratio: 1000:1 Lamp Life (hours): 30000 Hours Aspect Ratio: 16:9 Keystone Correction: Auto Keystone Projection Distance (m): 1-4m / 3.3-13.1ft Language: English, French, German, Spanish, Italian, Portuguese, Russian, Polish, Arabic, Turkish, Japanese, Thai, Vietnamese, Dutch, Hungarian, Czech, Romanian, Greek, Finnish, Swedish, Norwegian, Danish, Etc. Projection Screen Size (Inches): 30-150 Inch Wi Fi Band: 2.4G 5G Bluetooth: BT5.0 Remote Control Batteries: 2xAAA (Excluded) Small Memory Card: Support Up To 128G (Excluded) 1 x Projector 1 x Remote Control 1 x Power Adapter Cable 1 x Instruction Manual