1. Projection technology: 3LCD & DLP & LCD2. Resolution: 1920*1080P3. Brightness: 100 ANSI lumens4. Light source: LED light source5. Service life of light source: 20,000-50,000 hours6. Projection method: front projection/rear projection/ceiling projection7. Projection size: 30-100 inches8. Projection distance: 1-4 meters9. Transmittance: 1.37:110. Projection ratio: 16:09 (16:10 4:3)11. Contrast ratio: 1500:112. Power consumption: 55W13. Keystone correction: electric keystone correction14. Focus: manual15. Speakers: 2 4 ohm 3 watt speakers16. Noise: 40db17. Video format: vob/mkv/mpg/mp4/mov/avi, etc.18. Audio format: MP3/WAV/WMA, etc.19. Picture format: JPG/GIF/BMP/PNG, etc.20. Interface: 1*HDMI input, 1*USB 2.0 input, 1*DC 19V 3A, 1*AV-in compatible headphone output21. Power supply: DC19V 3A22. Material: plastic23. Dimensions: 146x137x107mm24. Weight: 1.1kg25. Packing list: 1* projector, 1* manual, 1* remote control, 1* power adapterSpecification: General Model Y1 Material Plastic OS Android 6.0 RAM 1GB ROM(Flash) 16GB Display Types LCD, DLP Native Resolution 1920 x 1080 Aspect Ratio 16:9, 4:3, 16:10 Brightness 100 ANSI Light Source Life 20,000-50,000 hours Lamp Types/Number/Life LED Contrast Ratio 1500:1 Keystone Correction electric keystone correction Focusing Manner Manual Focus Projection Methods Front, Rear, Ceiling Projection Distance 1 - 4m Image Size 30-100 inch Battery 2600mAh Power Supply DC 19V Power Consumption 55W (Max) Speaker 2*4 ohm 3 watt speakers Media Format Audio MP3, WAV, WMA Video MP4, AVI, MOV, MKV, VOB Picture JPG, PNG, BMP, GIF Dimensions Size 146x137x107mm Weight 1.1kg Package Include Package Contents 1 x Projector 1 x Remote Control 1 x Power Adapter 1 x Manual Package Weight One Package Weight 1.66kgs / 3.66lb One Package Size 21cm * 20cm * 17cm / 8.27inch * 7.87inch * 6.69inch Qty per Carton 8 Carton Weight 14.74kgs / 32.50lb Carton Size 42cm * 42cm * 36cm / 16.54inch * 16.54inch * 14.17inch Loading Container 20GP: 419 cartons * 8 pcs = 3352 pcs40HQ: 974 cartons * 8 pcs = 7792 pcs