CYS2 Portable HD Android Projector Smart Home Theater, 1GB+8GB, Amlogic T950s 1. CPU: Quad-core ARM Cortex-A53 Amlogic T950s 2. GPU: Mali-G31 support OpenGL ES3.2, Vulkan 1.1, and OpenCL2.0 3. Memory: 1GB+8GB 4. System: Android 9.0 5. Projection Technique: 2.69 inch LCD TFT display 6. Support Aspect Ratio: 16:9, 4:3 7. Interface: USB x 1 Audio (3.5 mm) HDTV 8. Native Resolution: 1280 x 720P 9. Throw Ratio: 1.37 10. Trapezoid Focusing: Voluntarily 11. Adjustment Mode: Electric focus 12. Projection Distance: 1.2-4 meters 13. Projection Size: 40-130 inch 14. Contrast Ratio: 1500:1 15. Color Temperature: 8000K+-1000K 16. Support Resolution: 720P 17. Image Flip: 360 degrees flip 18. Lens: 3 pieces glass lens 19. Operation Mode: Button pannel and remote control 20. Support Languages: English, German, French, Russian, Japanese...multiple languages 21. Input voltage: 110-240V 22. Lamp Power: 60W 23. Lamp Life: 50000 hours 24. Lumen (ANSI): 180 25. Light source: LED 26. Wireless: AW869A, Dual band WiFi6 + BT5.0 Module 27. Usage: Home theater, entertainment, early childhood education, video conference, online teaching 28. Audio File: MP3WMAACC 29. Image File: JPG, BMP, PNG, support image scaling 30. Video File: Full-format decoding including HEVCVP9AVS2AVC 4K 30fps and MPEG1MPEG2AV1 1080p60fps decoding and so on 31. Text Reading: TXT 32. Standard accessories: User Manual, Power cord, Remote control