1. Imaging unit: LCD
2. Resolution: 800x480
3. Brightness: 1000 lumens
4. Light source type: LED
5. Contrast ratio: 1000:1
6. Image ratio: 16:9/4:3
7. Support 23 languages
8. Image size: 35-100 inches
9. Machine power: 45W
10. Working voltage: 100-240V/50-60Hz
11. Input interface: HDMI/USB
12. Built-in YouTube, can read U disk, mobile hard disk, mobile phone, iPad, etc.