Color: Red Type: LCD projector Projector technology: LCD screen + LED light LCD size: 4.0 inch LCD screen WIFI: Support System: Support for Android 9.1 Bluetooth version: 4.0 Physical resolution: 800*480 Support resolution: SVGA (800 × 600) / XGA (1024 × 768) / 720P (1280 × 720) / WXGA (1280 × 800) Projector brightness: 3000 lumens Ram: 1GB built in memory: 8GB user free 5.7GB Contrast: 1000:1 Lens: manual focus Projector light: LED light (more than 30,000 hours) Projection interface USB * 2 / headphone jack (3.5 mm) / TF card slot * 1 Projector ratio: 16:9/4:3 Flip function: 360 degree flip Keystone correction: V +/- 15° Projection distance: 1~4m Projection size: 36-150inch Supported languages: English, French, German, Spanish, Italian, Portuguese, Russian, Polish, Arabic, Chinese, Turkish, Japanese, Thai, Vietnamese, Dutch, Hungarian, Czech, Romanian, Greek, Finnish, Swedish Language, Norwegian, Danish…” Audio: Built-in dual speakers, 2 * 3W Startup time: 5S Quality certification: CE, FCC, Rohs Application: Home theater and entertainment, early childhood education Connection: Mirror with Lightning cable or USB cable, Wifi connection (Miracast, Airplay) wire cast. Input voltage: 110V-240V (±10%), 50-60Hz Power consumption: 45W Product size: 197 * 166 * 78mm Service: if you have any questions, please feel free to contact us, we are waiting to offer the best service as we can.