Fangrui Product Details 1. Cheerlux C9 1920x1080p Hd Same Screen Smart Projector, Support Hdmi X 2 Usb X 2 Vga Av 2. Projection Parameters: 3. Display Technology: Lcd 4. Native Resolution: 1920x1080p 5. Screen Ratio: 16:9 6. Brightness Average And Uniformity: 200lm 280lm 7. White Point Color Temperature: 11000k 8. Working Noise: 42db 9. Contrast Ratio: 1000:1 10. Lens Type: F135 11. Throw Ratio: 1.4 12. Projection Size: 50~300 Inches 13. Projection Distance: 1.65~9 M 14. Focusing Method: Manual 15. Keystone Correction: Manual + Electronic Keystone 16. Interface Parameters: 17. Motherboard Interface: Avheadphoneshdmix2usbx2vga 18. Remote Control Type: Infrared 19. Remote Control Distance And Angle: 7 Meters45 Degrees 20. Light Source: 21. Type:led 22. Light Source Brightness: 5000 Lm 23. Light Source Life: 50000 24. System Parameters 25. Main Chip: V53 Same Screen 26. Wifi: 2.4g 27. Bluetooth: 4.2 28. Support Video Formats: Mpeg1mpeg2h.263h.264avsvc1mjpegrv30rv40hevc 29. Support Audio Formats: Mpeg1mpeg2lpcmmp3 30. Supported Image Formats: Jepgpngbmp 31. Multi-screen Interaction: Android Same Screen, Ios Same Screen 32. Specifications: 33. Working Power Consumption: 75w-5w 34. Standby Power Consumption: 2w 35. Working Voltage: 100v-240v 36. Packing List: Projector, Power Cord, Av Cable, Remote Control, Instructions, Foot Screws, Installation And Operation Guide 37. Menu Language: English, French, Spanish, German, Italian, Russian, Japanese, Korean, Vietnamese, Chinese, Etc. 38. Dimensions: 222mm X 165mm X 87mm