1. Input : HDMI/AV/USB\r\n2. Native resolution: 480x360\r\n3. Brightness: 40ANSI\r\n4. Power consumption: 30W\r\n5. Lamp: LED\r\n6. Max resolution: 1920x1080\r\n7. Contrast: 3000:1\r\n8. Picture size: 16-100 inch\r\n9. Speaker: 4ohm, 3W\r\n10. Noise: about 25dB\r\n11. Throw distance: 0.5-4m\r\n12. Aspect ratio: 4:3/16:9\r\n13. Output teminal: earphone