1. With 4,200 white brightness (LED lumens), inherent FHD 1920x1080 resolution, and intuitive and user-friendly design 2. The unique 5.8-inch (1920x1080p) ultra-high temperature and light transmittance BOE LCD panel blue light enhancement technology can provide a wider color range and realize realistic image projection. True 1080P FHD pixel resolution, unique industrial LCD panel, high temperature resistance and high light transmittance 3. Using high-power, high-efficiency and energy-saving white LED light source technology, the bulb life can be extended to 50,000 hours 4. With HDMI, dual USB ports with direct multimedia playback function, standard configuration of professional digital audio interface (SPDIF output interface) and audio output 5. With 5 coated glasses and a fixed lens design with 1.38:1 throw ratio, it can provide large projection images for smaller rooms 6. 10W speakers that provide incredibly clear and audible sound 7. With advanced audio-visual functions, flexible connection options and affordable prices, it is very suitable for use in video entertainment or home theater, entry-level education and small business environment of PPT display 8. OSD language (28 languages): ArabicBulgarianCroatianCzechDanishDutchEnglishFinnishFrenchGermanGreekHindiHungarianItalian IndonesianJapaneseKoreanNorwegianPolishPortugueseRomanianRussianSimplified ChineseSpanishSwedishTurkishThailandTraditional Chinese 9. Interface (inputoutput): HDMI HDCP x1, USB x2, SPDIF x1, audio output x1, IR receiver x2 (front and back) 10. Size: 295x245x90mm