AUN U002 1920x1080P 970ANSI Android 12 Home Theater Smart Projector 1. Display technology: 5-inch LCD 2. Physical resolution: 1920x1080P 3. Compatible resolution: 1080P 4K 4. Peak brightness: 970ANSI 5. Uniform brightness: 900ANSI 6. Contrast ratio: 4000:1 7. Projection ratio: 1.28:1 8. Projection size: 51-300 inches 9. Projection distance: 1.46-8.48m 10. Focus mode: electric 11. Keystone correction: 4-point displacement correction, automanual +-30 degrees (verticalhorizontal) 12. Zoom function: 50%-100% 13. Aspect ratio: 4:3 16:9 14. Image rotation: 360 degrees 15. 3D function: red and blue 16. Lamp life: 3000 hours 17. System: Android 12 18. CPU: V560 19. WiFi: WIFI6, 2.4G+5GHz 20. Bluetooth: 5.0 21. ROM: 3GB 22. RAM: 32GB 23. WIFI Display: AirPlay, Miracast 24. Interface: USB x 2, HDMI x 2, 3.5mm audio port x 1 25. Power input: AC100-240V, 130W 26. Speaker: 4 ohms 12W x 2 27. OSD language: Chinese, English, Russian, French, Spanish, Portuguese, German, Arabic, etc. 28. Dimensions: 28.2x27.6x11.5cm 29. Net weight: 2.3kg 30. Packing list: Projector x 1 Remote control x 1 Power cord x 1 User manual x 1 Dust filter x 1 Lens cloth x 1