AUN AKEY9S 1080P 1000ANSI Autofocus WIFI Display Smart Projector 1. Android OS: AKEY9S offers endless entertainment, whether its online movies, shows, sports, or live TV. Install the Android APK. 2. 4K 1080P Decoding: Supports 4K video decoding and playback, output video resolution is 1920x1080P. 3. 2.4G5G WIFI: Connect to WIFI, surf the Internet, and watch online videos faster and more stably. 4. Bluetooth output: Enjoy your own cozy world with Bluetooth earphones or share happy times with family via Bluetooth speakers. 5. Air PlayMiracastWIFI Display: AKEY9S allows easy connection to your OS or Android devices via dual-band Wi-Fi. 6. 1,000 ANSI brightness: 5.7-inch Optical Engine. Larger LCD screen provides larger screen and enhanced brightness. Product parameters Display technology: 5.7-inch LCD Physical resolution: 1920x1080P Compatible resolution: 1080P 4K Brightness: 1000 ANSI Light source life: more than 30,000 hours Aspect ratio: 4:3 16:9 Zoom function: 100%-50% Projection size: 40-230 inches Focus mode: Auto-focus Keystone correction: automatic +- 15 degrees in vertical or horizontal Memory: 2GB+64GB Wireless display: AirPlay, Miracast Interface: USB x 2, HDMI x 2, RJ45 x 1, 3.5mm audio jack x 1 Speaker: 4 ohm 5W x 2 Power: 160W Software: Android, Chromecast Language: Chinese, English, Russian, French, Spanish, Portuguese, German, Arabic, etc. Dimensions: 287x274x122mm Net weight: 2.83kg Packing list: Projector x 1 Remote control x 1 Power cord x 1 User manual x 1