1Dedicated decoding program for big screen, support up to 1920*1080 hardware decoding. 2Optional projection ratio, 1:4:1 short focal projection. 3Built-in composite diaphragm high volume speaker to construct extended Hi-Fi sound effect. 4Support Optical Trapezium Adjustment for multi-angle large screen watching experience. 5Adopt diffuse reflection imaging to protect eye health. No asthenopia after long time watching. suitable for the whole family. Features: 1. 1280 physical resolution, brightness up to 3500lm. 2.Dedicateddecoding program for big screen, support up to 1920*1080 hardware decoding. 3. Support Optical Trapezium Adjustment for multi-angle large screen watching experience. 4. Optional projection ratio, 1:4:1 short focal projection. 5. Built-in composite diaphragm high volume speaker to construct extended Hi-Fi sound effect. 6. Support multiple screens interaction, big small screens in one hand, all screens simultaneous display. 7. HD image proccess to lighten sawtooth feeling for outstanding details and HD smooth image. 8. Adopt diffuse reflection imaging to protect eye health. No asthenopia after long time watching. suitable for the whole family. 9. Double-spiral fan system, high efficient heat dissipation, turbine circulation airflow concealment design. Fully optimized air flue curve for more efficient heat dissipation to ensure stable system running. 10. Suitable for IOS11, all screens simultaneous display available. (With a Mirroring Device) 11. Multiple expansion interfaces. Game host connection available. Support USB, HDMI, YGA, headset interface, AV, KTV device, sound device, etc. 12. Simply toggle the slip cover to start the device. WiFi network connection. Meet projector fans' various demands and create entertainment. Specifications: Product Model: T6 Imaging Technic: LCD Standard resolution: 1280*720 Max Brightness: 3500lm Brightness Average: 98% Contrast Ratio(Standard): 3000:1 Projecting Image Size: 30-170 in Projecting Distance: 1-4M Net Weight(Bare Metal): 1.28kg Size: Approx. 25 x 16 x 7.7 cm/9.84 x 6.30 x 3.03 in Menu Language: Chinese, English, French, German, Spanish and Multiple Language. Light: LED Total Power: 70W Input: USB*2/HDMI/AV/VGA o Output: 3.5mm Built-in High Quality Stereo Projector Lens: Multi-level Glass Lens Image Ratio: 4:3/16:9 Image Reversing: Support Projection Mode: Orthographic Projection/Rear Projection/Hanging Projection Operating Noise: